./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/cohencu2-both-nt.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_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/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_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/cohencu2-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/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_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/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 e2817f3084a8852f4b330f9c6d3e372001677288c6bd96843f93de200f3970ca --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:55:54,994 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:55:55,049 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:55:55,053 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:55:55,053 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:55:55,072 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:55:55,072 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:55:55,072 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:55:55,073 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:55:55,073 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:55:55,073 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:55:55,073 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:55:55,073 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:55:55,073 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:55:55,073 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:55:55,073 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:55:55,074 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:55:55,074 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:55:55,075 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:55:55,075 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:55:55,075 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:55:55,075 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:55:55,075 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:55:55,075 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:55:55,075 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:55:55,075 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_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/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 -> e2817f3084a8852f4b330f9c6d3e372001677288c6bd96843f93de200f3970ca [2024-12-06 02:55:55,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:55:55,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:55:55,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:55:55,309 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:55:55,310 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:55:55,311 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-nla/cohencu2-both-nt.c [2024-12-06 02:55:57,913 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/data/34ad49dea/1e5cdbdf4406421e820367f0f1ae0930/FLAGbd5d36247 [2024-12-06 02:55:58,118 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:55:58,119 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/sv-benchmarks/c/termination-nla/cohencu2-both-nt.c [2024-12-06 02:55:58,126 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/data/34ad49dea/1e5cdbdf4406421e820367f0f1ae0930/FLAGbd5d36247 [2024-12-06 02:55:58,483 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/data/34ad49dea/1e5cdbdf4406421e820367f0f1ae0930 [2024-12-06 02:55:58,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:55:58,485 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:55:58,486 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:55:58,486 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:55:58,489 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:55:58,490 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,491 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59e26c5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58, skipping insertion in model container [2024-12-06 02:55:58,491 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,500 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:55:58,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:55:58,593 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:55:58,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:55:58,616 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:55:58,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58 WrapperNode [2024-12-06 02:55:58,617 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:55:58,618 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:55:58,618 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:55:58,618 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:55:58,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,627 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,642 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 42 [2024-12-06 02:55:58,642 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:55:58,643 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:55:58,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:55:58,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:55:58,650 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,650 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,651 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,651 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,653 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,653 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,658 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,658 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,659 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,660 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:55:58,661 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:55:58,661 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:55:58,661 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:55:58,662 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:55:58,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:55:58,690 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:55:58,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c882d7c4-0b95-46e0-9d0a-7d5d0a4127a0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:55:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:55:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:55:58,762 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:55:58,764 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:55:58,905 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-12-06 02:55:58,905 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:55:58,919 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:55:58,920 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:55:58,920 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:55:58 BoogieIcfgContainer [2024-12-06 02:55:58,920 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:55:58,921 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:55:58,921 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:55:58,927 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:55:58,927 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:55:58" (1/1) ... [2024-12-06 02:55:58,932 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:55:58,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:58,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 40 states and 41 transitions. [2024-12-06 02:55:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 41 transitions. [2024-12-06 02:55:58,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:55:58,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:58,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 41 states and 42 transitions. [2024-12-06 02:55:59,111 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2024-12-06 02:55:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:55:59,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-12-06 02:55:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-12-06 02:55:59,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:55:59,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2024-12-06 02:55:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2024-12-06 02:55:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:55:59,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:55:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,227 INFO L256 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:55:59,230 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:55:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 45 states and 47 transitions. [2024-12-06 02:55:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2024-12-06 02:55:59,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:55:59,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 46 states and 49 transitions. [2024-12-06 02:55:59,345 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 49 transitions. [2024-12-06 02:55:59,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:55:59,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 48 states and 51 transitions. [2024-12-06 02:55:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 51 transitions. [2024-12-06 02:55:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:55:59,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 47 states and 50 transitions. [2024-12-06 02:55:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 50 transitions. [2024-12-06 02:55:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:55:59,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 50 states and 54 transitions. [2024-12-06 02:55:59,566 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2024-12-06 02:55:59,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:55:59,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2024-12-06 02:55:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2024-12-06 02:55:59,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:55:59,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 48 states and 52 transitions. [2024-12-06 02:55:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 52 transitions. [2024-12-06 02:55:59,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:55:59,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 55 states and 60 transitions. [2024-12-06 02:55:59,803 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 60 transitions. [2024-12-06 02:55:59,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:55:59,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:59,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 62 states and 68 transitions. [2024-12-06 02:55:59,926 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 68 transitions. [2024-12-06 02:55:59,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:55:59,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:00,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:00,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 76 states and 86 transitions. [2024-12-06 02:56:00,189 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 86 transitions. [2024-12-06 02:56:00,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:56:00,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:00,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:00,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 91 states and 105 transitions. [2024-12-06 02:56:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 105 transitions. [2024-12-06 02:56:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:56:00,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:00,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:00,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:00,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 107 states and 127 transitions. [2024-12-06 02:56:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 127 transitions. [2024-12-06 02:56:01,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:56:01,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:01,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:01,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:01,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 124 states and 150 transitions. [2024-12-06 02:56:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 150 transitions. [2024-12-06 02:56:01,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:56:01,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:01,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:01,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:02,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:02,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 141 states and 174 transitions. [2024-12-06 02:56:02,602 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 174 transitions. [2024-12-06 02:56:02,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:56:02,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:02,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:02,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:03,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 159 states and 204 transitions. [2024-12-06 02:56:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 204 transitions. [2024-12-06 02:56:03,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:56:03,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:03,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:04,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:04,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 166 states and 215 transitions. [2024-12-06 02:56:04,417 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 215 transitions. [2024-12-06 02:56:04,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:56:04,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:04,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:05,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:05,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 174 states and 229 transitions. [2024-12-06 02:56:05,323 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 229 transitions. [2024-12-06 02:56:05,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:56:05,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:05,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:05,342 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:56:05,343 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:56:05,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:05,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:05,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 176 states and 231 transitions. [2024-12-06 02:56:05,800 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 231 transitions. [2024-12-06 02:56:05,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:56:05,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:05,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:05,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:56:05,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 175 states and 230 transitions. [2024-12-06 02:56:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 230 transitions. [2024-12-06 02:56:05,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:56:05,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:05,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:05,952 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:56:05,953 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:56:06,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:06,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:06,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 177 states and 232 transitions. [2024-12-06 02:56:06,561 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 232 transitions. [2024-12-06 02:56:06,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:56:06,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:06,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:06,583 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:56:06,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 176 states and 231 transitions. [2024-12-06 02:56:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 231 transitions. [2024-12-06 02:56:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:56:06,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:06,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:07,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 194 states and 255 transitions. [2024-12-06 02:56:07,952 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 255 transitions. [2024-12-06 02:56:07,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:56:07,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:07,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:08,134 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:09,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:09,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 213 states and 287 transitions. [2024-12-06 02:56:09,513 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 287 transitions. [2024-12-06 02:56:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:56:09,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:09,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:09,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:11,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:11,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 231 states and 311 transitions. [2024-12-06 02:56:11,108 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 311 transitions. [2024-12-06 02:56:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:56:11,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:11,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:11,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:12,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 250 states and 344 transitions. [2024-12-06 02:56:12,739 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 344 transitions. [2024-12-06 02:56:12,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:56:12,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:14,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:14,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 268 states and 369 transitions. [2024-12-06 02:56:14,214 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 369 transitions. [2024-12-06 02:56:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:56:14,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:14,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:14,313 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:15,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:15,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 285 states and 405 transitions. [2024-12-06 02:56:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 405 transitions. [2024-12-06 02:56:15,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:56:15,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:15,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:15,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:15,741 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:56:16,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:16,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 292 states and 421 transitions. [2024-12-06 02:56:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 421 transitions. [2024-12-06 02:56:16,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:56:16,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:16,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:16,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:18,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:18,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 305 states and 442 transitions. [2024-12-06 02:56:18,083 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 442 transitions. [2024-12-06 02:56:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:56:18,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:18,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:18,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:18,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:56:18,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:56:19,257 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:20,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 313 states and 455 transitions. [2024-12-06 02:56:20,190 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 455 transitions. [2024-12-06 02:56:20,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:56:20,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:20,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:20,211 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:56:20,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:56:21,541 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:21,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 315 states and 463 transitions. [2024-12-06 02:56:21,689 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 463 transitions. [2024-12-06 02:56:21,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:56:21,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:21,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:22,225 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:23,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 327 states and 481 transitions. [2024-12-06 02:56:23,813 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 481 transitions. [2024-12-06 02:56:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:56:23,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:23,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:26,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:26,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 346 states and 522 transitions. [2024-12-06 02:56:26,432 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 522 transitions. [2024-12-06 02:56:26,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:56:26,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:26,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:26,913 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:29,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:29,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 365 states and 549 transitions. [2024-12-06 02:56:29,426 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 549 transitions. [2024-12-06 02:56:29,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:56:29,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:29,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:29,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:29,928 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 384 states and 591 transitions. [2024-12-06 02:56:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 591 transitions. [2024-12-06 02:56:32,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:56:32,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:32,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:32,273 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:56:34,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:34,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 402 states and 628 transitions. [2024-12-06 02:56:34,445 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 628 transitions. [2024-12-06 02:56:34,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:56:34,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:34,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:36,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:36,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 421 states and 676 transitions. [2024-12-06 02:56:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 676 transitions. [2024-12-06 02:56:36,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:56:36,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:36,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:56:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:37,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 425 states and 687 transitions. [2024-12-06 02:56:37,612 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 687 transitions. [2024-12-06 02:56:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:56:37,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:37,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:37,631 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:56:38,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:38,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 427 states and 693 transitions. [2024-12-06 02:56:38,287 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 693 transitions. [2024-12-06 02:56:38,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:56:38,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:38,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:38,308 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:56:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 428 states and 696 transitions. [2024-12-06 02:56:38,628 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 696 transitions. [2024-12-06 02:56:38,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:56:38,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:38,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:38,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:38,654 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:56:39,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:39,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 430 states and 700 transitions. [2024-12-06 02:56:39,023 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 700 transitions. [2024-12-06 02:56:39,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:56:39,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:39,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:39,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:39,150 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 445 states and 730 transitions. [2024-12-06 02:56:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 730 transitions. [2024-12-06 02:56:41,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:56:41,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:41,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:41,361 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 447 states and 734 transitions. [2024-12-06 02:56:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 734 transitions. [2024-12-06 02:56:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:56:41,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:41,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:41,833 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:42,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 449 states and 740 transitions. [2024-12-06 02:56:42,590 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 740 transitions. [2024-12-06 02:56:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:56:42,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:42,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:42,623 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:43,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:43,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 450 states and 743 transitions. [2024-12-06 02:56:43,006 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 743 transitions. [2024-12-06 02:56:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:56:43,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:43,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:43,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:56:43,031 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:56:45,670 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 461 states and 760 transitions. [2024-12-06 02:56:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 760 transitions. [2024-12-06 02:56:47,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:56:47,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:47,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:47,333 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:56:47,334 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:56:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:50,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 462 states and 764 transitions. [2024-12-06 02:56:50,292 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 764 transitions. [2024-12-06 02:56:50,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:56:50,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:50,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:50,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:50,314 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:56:50,315 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:56:52,738 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 464 states and 768 transitions. [2024-12-06 02:56:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 768 transitions. [2024-12-06 02:56:53,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:56:53,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:53,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:53,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:56:53,169 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:56:56,038 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:56,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 466 states and 781 transitions. [2024-12-06 02:56:56,266 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 781 transitions. [2024-12-06 02:56:56,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:56:56,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:56,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:01,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:01,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 485 states and 812 transitions. [2024-12-06 02:57:01,521 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 812 transitions. [2024-12-06 02:57:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:57:01,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:01,597 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:02,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 487 states and 821 transitions. [2024-12-06 02:57:02,516 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 821 transitions. [2024-12-06 02:57:02,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:57:02,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:02,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:03,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:03,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 488 states and 824 transitions. [2024-12-06 02:57:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 824 transitions. [2024-12-06 02:57:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:57:03,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:03,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:03,163 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:03,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 490 states and 828 transitions. [2024-12-06 02:57:03,694 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 828 transitions. [2024-12-06 02:57:03,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:57:03,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:03,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:05,012 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:09,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:09,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 509 states and 884 transitions. [2024-12-06 02:57:09,417 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 884 transitions. [2024-12-06 02:57:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:57:09,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:09,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:09,500 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:10,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:10,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 517 states and 896 transitions. [2024-12-06 02:57:10,464 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 896 transitions. [2024-12-06 02:57:10,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:57:10,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:10,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:10,522 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 518 states and 900 transitions. [2024-12-06 02:57:11,002 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 900 transitions. [2024-12-06 02:57:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:57:11,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:11,098 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 520 states and 905 transitions. [2024-12-06 02:57:11,554 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 905 transitions. [2024-12-06 02:57:11,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:57:11,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:11,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:12,691 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:18,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 552 states and 946 transitions. [2024-12-06 02:57:18,645 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 946 transitions. [2024-12-06 02:57:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:57:18,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:18,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:18,697 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:19,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 554 states and 948 transitions. [2024-12-06 02:57:19,338 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 948 transitions. [2024-12-06 02:57:19,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:57:19,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:19,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:20,555 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 573 states and 1012 transitions. [2024-12-06 02:57:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1012 transitions. [2024-12-06 02:57:24,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:57:24,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,787 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 02:57:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:27,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 590 states and 1040 transitions. [2024-12-06 02:57:27,585 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1040 transitions. [2024-12-06 02:57:27,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:57:27,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:27,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:28,223 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:32,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:32,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 609 states and 1106 transitions. [2024-12-06 02:57:32,584 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1106 transitions. [2024-12-06 02:57:32,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:57:32,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:32,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 02:57:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 613 states and 1116 transitions. [2024-12-06 02:57:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1116 transitions. [2024-12-06 02:57:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:57:33,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:33,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 02:57:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 615 states and 1122 transitions. [2024-12-06 02:57:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1122 transitions. [2024-12-06 02:57:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:57:34,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:34,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 630 states and 1156 transitions. [2024-12-06 02:57:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1156 transitions. [2024-12-06 02:57:37,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:57:37,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:37,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:38,026 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:38,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:38,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 632 states and 1162 transitions. [2024-12-06 02:57:38,553 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1162 transitions. [2024-12-06 02:57:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:57:38,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:38,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:38,580 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:39,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:39,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 634 states and 1169 transitions. [2024-12-06 02:57:39,595 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1169 transitions. [2024-12-06 02:57:39,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:57:39,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:39,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:39,622 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:40,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:40,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 635 states and 1173 transitions. [2024-12-06 02:57:40,175 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1173 transitions. [2024-12-06 02:57:40,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:57:40,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:40,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 637 states and 1179 transitions. [2024-12-06 02:57:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1179 transitions. [2024-12-06 02:57:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:57:40,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:40,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:57:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:40,742 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:57:40,744 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:57:45,610 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 648 states and 1195 transitions. [2024-12-06 02:57:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1195 transitions. [2024-12-06 02:57:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:57:48,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:48,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:48,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:57:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:48,405 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:57:48,406 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:57:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 650 states and 1201 transitions. [2024-12-06 02:57:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1201 transitions. [2024-12-06 02:57:53,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:57:53,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:53,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:57:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:53,788 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:57:53,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:57:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 146 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:57:59,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:59,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 652 states and 1219 transitions. [2024-12-06 02:57:59,477 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1219 transitions. [2024-12-06 02:57:59,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:57:59,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:59,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:02,073 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 671 states and 1253 transitions. [2024-12-06 02:58:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1253 transitions. [2024-12-06 02:58:08,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:58:08,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:08,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:08,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:09,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:09,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 673 states and 1259 transitions. [2024-12-06 02:58:09,389 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1259 transitions. [2024-12-06 02:58:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:58:09,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:09,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:10,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 675 states and 1265 transitions. [2024-12-06 02:58:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1265 transitions. [2024-12-06 02:58:10,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:58:10,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:10,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:10,232 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:11,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:11,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 677 states and 1272 transitions. [2024-12-06 02:58:11,585 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1272 transitions. [2024-12-06 02:58:11,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:58:11,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:11,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:11,707 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 678 states and 1276 transitions. [2024-12-06 02:58:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1276 transitions. [2024-12-06 02:58:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:58:12,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:15,222 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:21,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 697 states and 1339 transitions. [2024-12-06 02:58:21,996 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1339 transitions. [2024-12-06 02:58:21,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:58:21,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:21,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:22,149 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:22,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 699 states and 1345 transitions. [2024-12-06 02:58:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1345 transitions. [2024-12-06 02:58:22,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:58:22,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:22,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:24,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:24,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 701 states and 1352 transitions. [2024-12-06 02:58:24,376 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1352 transitions. [2024-12-06 02:58:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:58:24,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:24,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:25,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 702 states and 1356 transitions. [2024-12-06 02:58:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1356 transitions. [2024-12-06 02:58:25,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:58:25,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:25,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:25,256 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:25,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 704 states and 1362 transitions. [2024-12-06 02:58:25,978 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1362 transitions. [2024-12-06 02:58:25,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:58:25,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:25,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:29,341 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 737 states and 1420 transitions. [2024-12-06 02:58:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1420 transitions. [2024-12-06 02:58:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:58:42,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:42,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:43,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:43,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 739 states and 1426 transitions. [2024-12-06 02:58:43,784 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1426 transitions. [2024-12-06 02:58:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:58:43,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:43,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:45,987 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:53,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 758 states and 1515 transitions. [2024-12-06 02:58:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1515 transitions. [2024-12-06 02:58:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:58:53,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:53,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:53,750 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 02:58:58,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 775 states and 1548 transitions. [2024-12-06 02:58:58,726 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1548 transitions. [2024-12-06 02:58:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:58:58,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:58,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:58,747 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 02:58:59,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 777 states and 1555 transitions. [2024-12-06 02:58:59,597 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1555 transitions. [2024-12-06 02:58:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:58:59,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:59,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:59,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 02:59:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 779 states and 1563 transitions. [2024-12-06 02:59:01,009 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1563 transitions. [2024-12-06 02:59:01,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:59:01,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:01,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 02:59:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:01,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 780 states and 1568 transitions. [2024-12-06 02:59:01,794 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1568 transitions. [2024-12-06 02:59:01,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:59:01,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:01,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:02,446 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:09,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 799 states and 1642 transitions. [2024-12-06 02:59:09,643 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1642 transitions. [2024-12-06 02:59:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:59:09,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:09,722 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:10,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:10,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 801 states and 1696 transitions. [2024-12-06 02:59:10,733 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1696 transitions. [2024-12-06 02:59:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:59:10,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:10,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:10,803 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:11,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:11,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 802 states and 1702 transitions. [2024-12-06 02:59:11,817 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1702 transitions. [2024-12-06 02:59:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:59:11,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:11,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:59:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:15,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 806 states and 1719 transitions. [2024-12-06 02:59:15,334 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1719 transitions. [2024-12-06 02:59:15,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:59:15,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:15,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:15,358 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:59:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 808 states and 1727 transitions. [2024-12-06 02:59:16,170 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1727 transitions. [2024-12-06 02:59:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:59:16,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:16,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:16,190 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:59:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 810 states and 1733 transitions. [2024-12-06 02:59:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1733 transitions. [2024-12-06 02:59:17,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:59:17,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:17,176 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:59:17,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 811 states and 1738 transitions. [2024-12-06 02:59:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1738 transitions. [2024-12-06 02:59:17,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:59:17,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:17,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:18,319 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:25,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:25,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 826 states and 1782 transitions. [2024-12-06 02:59:25,990 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1782 transitions. [2024-12-06 02:59:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:59:25,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:25,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 830 states and 1801 transitions. [2024-12-06 02:59:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1801 transitions. [2024-12-06 02:59:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:59:27,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:27,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:27,682 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:28,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 831 states and 1806 transitions. [2024-12-06 02:59:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1806 transitions. [2024-12-06 02:59:28,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:59:28,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:28,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:29,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:29,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 833 states and 1817 transitions. [2024-12-06 02:59:29,621 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1817 transitions. [2024-12-06 02:59:29,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:59:29,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:29,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:29,654 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 835 states and 1825 transitions. [2024-12-06 02:59:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1825 transitions. [2024-12-06 02:59:30,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:59:30,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:30,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:30,463 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:31,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:31,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 837 states and 1832 transitions. [2024-12-06 02:59:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1832 transitions. [2024-12-06 02:59:31,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:59:31,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:31,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:31,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:32,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:32,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 838 states and 1837 transitions. [2024-12-06 02:59:32,111 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1837 transitions. [2024-12-06 02:59:32,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:59:32,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:32,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:32,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:32,239 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:33,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:33,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 840 states and 1843 transitions. [2024-12-06 02:59:33,312 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1843 transitions. [2024-12-06 02:59:33,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:59:33,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:33,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:33,344 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:34,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:34,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 842 states and 1851 transitions. [2024-12-06 02:59:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1851 transitions. [2024-12-06 02:59:34,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:59:34,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:34,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:34,378 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 02:59:34,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:59:42,884 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:48,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:48,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 853 states and 1875 transitions. [2024-12-06 02:59:48,563 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1875 transitions. [2024-12-06 02:59:48,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:59:48,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:48,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:48,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:48,590 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 02:59:48,590 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:59:57,048 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 855 states and 1883 transitions. [2024-12-06 02:59:58,108 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1883 transitions. [2024-12-06 02:59:58,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:59:58,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:58,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:58,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:58,136 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 02:59:58,136 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:00:06,202 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:07,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:07,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 856 states and 1888 transitions. [2024-12-06 03:00:07,268 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1888 transitions. [2024-12-06 03:00:07,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 03:00:07,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:07,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:07,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:00:07,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:07,296 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 03:00:07,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:00:15,513 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:16,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 858 states and 1894 transitions. [2024-12-06 03:00:16,750 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1894 transitions. [2024-12-06 03:00:16,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 03:00:16,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:16,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:00:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:16,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 03:00:16,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:00:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:26,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:26,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 860 states and 1917 transitions. [2024-12-06 03:00:26,747 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1917 transitions. [2024-12-06 03:00:26,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 03:00:26,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:26,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:32,031 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 879 states and 1952 transitions. [2024-12-06 03:00:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1952 transitions. [2024-12-06 03:00:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 03:00:43,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:43,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:43,957 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 881 states and 1958 transitions. [2024-12-06 03:00:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1958 transitions. [2024-12-06 03:00:45,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 03:00:45,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:45,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:45,272 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 883 states and 1966 transitions. [2024-12-06 03:00:46,292 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1966 transitions. [2024-12-06 03:00:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 03:00:46,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:46,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:46,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:46,395 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 885 states and 1974 transitions. [2024-12-06 03:00:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1974 transitions. [2024-12-06 03:00:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 03:00:48,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:48,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:48,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 887 states and 1982 transitions. [2024-12-06 03:00:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1982 transitions. [2024-12-06 03:00:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 03:00:49,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:49,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:49,693 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:50,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 888 states and 1987 transitions. [2024-12-06 03:00:50,763 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1987 transitions. [2024-12-06 03:00:50,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:00:50,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:50,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:50,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:07,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:07,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 907 states and 2076 transitions. [2024-12-06 03:01:07,732 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 2076 transitions. [2024-12-06 03:01:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:01:07,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:08,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:08,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 909 states and 2084 transitions. [2024-12-06 03:01:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 2084 transitions. [2024-12-06 03:01:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:01:08,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 911 states and 2093 transitions. [2024-12-06 03:01:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2093 transitions. [2024-12-06 03:01:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:01:11,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:12,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 913 states and 2101 transitions. [2024-12-06 03:01:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2101 transitions. [2024-12-06 03:01:12,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:01:12,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:12,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 914 states and 2107 transitions. [2024-12-06 03:01:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2107 transitions. [2024-12-06 03:01:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 03:01:13,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:13,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:13,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:19,227 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:37,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 946 states and 2158 transitions. [2024-12-06 03:01:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 2158 transitions. [2024-12-06 03:01:37,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 03:01:37,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:37,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 948 states and 2165 transitions. [2024-12-06 03:01:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2165 transitions. [2024-12-06 03:01:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 03:01:39,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:39,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:55,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:55,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 967 states and 2274 transitions. [2024-12-06 03:01:55,335 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2274 transitions. [2024-12-06 03:01:55,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 03:01:55,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:55,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:55,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:55,369 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 03:02:00,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 982 states and 2299 transitions. [2024-12-06 03:02:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2299 transitions. [2024-12-06 03:02:00,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 03:02:00,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:00,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 03:02:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:02,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 984 states and 2306 transitions. [2024-12-06 03:02:02,299 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2306 transitions. [2024-12-06 03:02:02,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 03:02:02,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:02,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:06,549 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:19,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1001 states and 2361 transitions. [2024-12-06 03:02:19,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2361 transitions. [2024-12-06 03:02:19,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 03:02:19,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:19,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:19,354 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:20,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1003 states and 2431 transitions. [2024-12-06 03:02:20,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 2431 transitions. [2024-12-06 03:02:20,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 03:02:20,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:20,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-12-06 03:02:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:23,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1005 states and 2435 transitions. [2024-12-06 03:02:23,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 2435 transitions. [2024-12-06 03:02:23,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 03:02:23,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:23,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-12-06 03:02:24,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:24,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1007 states and 2442 transitions. [2024-12-06 03:02:24,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 2442 transitions. [2024-12-06 03:02:24,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:02:24,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:24,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:33,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2491 states to 1022 states and 2491 transitions. [2024-12-06 03:02:33,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2491 transitions. [2024-12-06 03:02:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:02:33,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:33,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:33,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:33,350 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:36,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1026 states and 2514 transitions. [2024-12-06 03:02:36,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2514 transitions. [2024-12-06 03:02:36,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:02:36,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:36,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1028 states and 2523 transitions. [2024-12-06 03:02:37,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 2523 transitions. [2024-12-06 03:02:37,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:02:37,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:37,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:37,857 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:40,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1032 states and 2542 transitions. [2024-12-06 03:02:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2542 transitions. [2024-12-06 03:02:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:02:40,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:40,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:40,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:40,316 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:41,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 1033 states and 2548 transitions. [2024-12-06 03:02:41,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 2548 transitions. [2024-12-06 03:02:41,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:02:41,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:41,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:41,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:41,482 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:43,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1035 states and 2560 transitions. [2024-12-06 03:02:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 2560 transitions. [2024-12-06 03:02:43,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:02:43,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:43,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:45,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:45,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 1036 states and 2568 transitions. [2024-12-06 03:02:45,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2568 transitions. [2024-12-06 03:02:45,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:02:45,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:45,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:45,193 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:46,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:46,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1038 states and 2578 transitions. [2024-12-06 03:02:46,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2578 transitions. [2024-12-06 03:02:46,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:02:46,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:46,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:46,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:46,606 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1040 states and 2586 transitions. [2024-12-06 03:02:47,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2586 transitions. [2024-12-06 03:02:47,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 03:02:47,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:47,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:47,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:47,909 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 03:02:47,910 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:03:01,224 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 309 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:03:06,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:06,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1049 states and 2596 transitions. [2024-12-06 03:03:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2596 transitions. [2024-12-06 03:03:06,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 03:03:06,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:06,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:03:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:06,595 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 03:03:06,595 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:03:20,540 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 309 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:03:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 1051 states and 2603 transitions. [2024-12-06 03:03:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 2603 transitions. [2024-12-06 03:03:22,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 03:03:22,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:22,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:03:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:22,154 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 03:03:22,156 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:03:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:03:37,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1053 states and 2631 transitions. [2024-12-06 03:03:37,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2631 transitions. [2024-12-06 03:03:37,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:03:37,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:37,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:46,411 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1072 states and 2670 transitions. [2024-12-06 03:04:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2670 transitions. [2024-12-06 03:04:03,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:04:03,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:03,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:03,322 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:07,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:07,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1076 states and 2686 transitions. [2024-12-06 03:04:07,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2686 transitions. [2024-12-06 03:04:07,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:04:07,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:07,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:07,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:08,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:08,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1078 states and 2695 transitions. [2024-12-06 03:04:08,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2695 transitions. [2024-12-06 03:04:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:04:08,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:08,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:08,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:10,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:10,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1080 states and 2704 transitions. [2024-12-06 03:04:10,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2704 transitions. [2024-12-06 03:04:10,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:04:10,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:10,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:10,353 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1081 states and 2711 transitions. [2024-12-06 03:04:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2711 transitions. [2024-12-06 03:04:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 03:04:11,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:11,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:37,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:37,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1100 states and 2815 transitions. [2024-12-06 03:04:37,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2815 transitions. [2024-12-06 03:04:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 03:04:37,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:37,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:40,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1102 states and 2826 transitions. [2024-12-06 03:04:40,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2826 transitions. [2024-12-06 03:04:40,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 03:04:40,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:40,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:42,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:42,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2836 states to 1104 states and 2836 transitions. [2024-12-06 03:04:42,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2836 transitions. [2024-12-06 03:04:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 03:04:42,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:42,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:42,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:43,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1105 states and 2844 transitions. [2024-12-06 03:04:43,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 2844 transitions. [2024-12-06 03:04:43,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 03:04:43,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:43,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1107 states and 2854 transitions. [2024-12-06 03:04:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 2854 transitions. [2024-12-06 03:04:45,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 03:04:45,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:45,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:55,671 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:05:22,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 1139 states and 2907 transitions. [2024-12-06 03:05:22,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2907 transitions. [2024-12-06 03:05:22,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 03:05:22,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:22,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:05:24,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:24,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 1141 states and 2915 transitions. [2024-12-06 03:05:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2915 transitions. [2024-12-06 03:05:24,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 03:05:24,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:24,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:30,405 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:05:46,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:46,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 1160 states and 3042 transitions. [2024-12-06 03:05:46,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 3042 transitions. [2024-12-06 03:05:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:05:46,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:46,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 03:05:54,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1175 states and 3068 transitions. [2024-12-06 03:05:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 3068 transitions. [2024-12-06 03:05:54,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:05:54,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:54,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:54,507 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 03:05:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:55,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 1177 states and 3076 transitions. [2024-12-06 03:05:55,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 3076 transitions. [2024-12-06 03:05:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 03:05:55,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:55,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:02,699 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 0 proven. 399 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:20,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:20,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 1194 states and 3142 transitions. [2024-12-06 03:06:20,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 3142 transitions. [2024-12-06 03:06:20,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 03:06:20,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:20,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:20,684 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 0 proven. 399 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3228 states to 1196 states and 3228 transitions. [2024-12-06 03:06:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 3228 transitions. [2024-12-06 03:06:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 03:06:22,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:22,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 03:06:26,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:26,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 1198 states and 3232 transitions. [2024-12-06 03:06:26,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 3232 transitions. [2024-12-06 03:06:26,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 03:06:26,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:26,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 03:06:27,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:27,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 1200 states and 3240 transitions. [2024-12-06 03:06:27,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 3240 transitions. [2024-12-06 03:06:27,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:06:27,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:27,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 413 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:38,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 1215 states and 3293 transitions. [2024-12-06 03:06:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 3293 transitions. [2024-12-06 03:06:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:06:38,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:38,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:38,984 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 413 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:40,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:40,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3305 states to 1217 states and 3305 transitions. [2024-12-06 03:06:40,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 3305 transitions. [2024-12-06 03:06:40,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:06:40,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:40,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:40,415 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 413 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:42,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 1219 states and 3317 transitions. [2024-12-06 03:06:42,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 3317 transitions. [2024-12-06 03:06:42,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:06:42,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:42,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:42,197 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 413 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:46,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 1223 states and 3342 transitions. [2024-12-06 03:06:46,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 3342 transitions. [2024-12-06 03:06:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:06:46,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:46,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:46,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:46,307 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 413 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 1224 states and 3350 transitions. [2024-12-06 03:06:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 3350 transitions. [2024-12-06 03:06:47,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:06:47,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:47,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:47,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:47,644 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 413 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:50,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:50,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 1228 states and 3369 transitions. [2024-12-06 03:06:50,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 3369 transitions. [2024-12-06 03:06:50,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:06:50,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:50,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:50,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:50,628 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 413 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:52,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:52,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 1230 states and 3381 transitions. [2024-12-06 03:06:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 3381 transitions. [2024-12-06 03:06:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:06:52,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:52,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:52,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:52,554 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 413 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:54,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:54,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 1232 states and 3393 transitions. [2024-12-06 03:06:54,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 3393 transitions. [2024-12-06 03:06:54,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:06:54,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:54,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:54,251 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 413 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 1234 states and 3408 transitions. [2024-12-06 03:06:57,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 3408 transitions. [2024-12-06 03:06:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:06:57,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 413 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:58,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 1235 states and 3418 transitions. [2024-12-06 03:06:58,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 3418 transitions. [2024-12-06 03:06:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 03:06:58,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:58,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:06:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:58,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 03:06:58,845 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:07:19,296 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 427 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:07:26,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 1244 states and 3428 transitions. [2024-12-06 03:07:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 3428 transitions. [2024-12-06 03:07:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 03:07:26,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:26,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:07:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:26,269 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 03:07:26,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:07:47,142 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 427 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:07:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:49,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 1246 states and 3436 transitions. [2024-12-06 03:07:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 3436 transitions. [2024-12-06 03:07:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 03:07:49,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:49,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:07:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:49,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 03:07:49,131 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:08:11,619 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:08:12,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:12,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 1248 states and 3469 transitions. [2024-12-06 03:08:12,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 3469 transitions. [2024-12-06 03:08:12,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 03:08:12,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:12,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:08:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1267 states and 3510 transitions. [2024-12-06 03:08:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 3510 transitions. [2024-12-06 03:08:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 03:08:52,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:52,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:08:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 1271 states and 3528 transitions. [2024-12-06 03:08:56,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 3528 transitions. [2024-12-06 03:08:56,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 03:08:56,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:56,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:56,157 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:08:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:57,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 1272 states and 3538 transitions. [2024-12-06 03:08:57,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 3538 transitions. [2024-12-06 03:08:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 03:08:57,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:08:59,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:59,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1274 states and 3550 transitions. [2024-12-06 03:08:59,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 3550 transitions. [2024-12-06 03:08:59,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 03:08:59,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:59,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:09:01,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3562 states to 1276 states and 3562 transitions. [2024-12-06 03:09:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 3562 transitions. [2024-12-06 03:09:01,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 03:09:01,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:01,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 0 proven. 504 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.