./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/nr5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/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_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/nr5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7a05e17fa6f76d5004d5085f0b83441da7dbecb194f05c3b661e69c00b5f4df0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:06:11,366 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:06:11,415 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:06:11,418 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:06:11,419 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:06:11,436 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:06:11,437 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:06:11,437 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:06:11,437 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:06:11,438 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:06:11,438 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:06:11,438 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:06:11,438 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:06:11,438 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:06:11,438 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:06:11,438 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:06:11,438 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:06:11,438 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:06:11,438 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:06:11,439 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:06:11,439 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:06:11,439 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:06:11,439 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:06:11,439 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:06:11,439 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:06:11,439 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:06:11,439 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:06:11,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:06:11,439 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:06:11,439 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:06:11,439 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:06:11,440 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:06:11,440 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:06:11,440 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_bec27c7c-07ba-4c75-954a-83d0959260ad/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 ! call(reach_error())) ) 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 -> 7a05e17fa6f76d5004d5085f0b83441da7dbecb194f05c3b661e69c00b5f4df0 [2024-12-06 01:06:11,633 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:06:11,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:06:11,643 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:06:11,644 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:06:11,644 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:06:11,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-tiling/nr5.c [2024-12-06 01:06:14,268 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/data/0cbaab582/55360766920046c9952305b06d0c0271/FLAG12b86536b [2024-12-06 01:06:14,443 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:06:14,444 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/sv-benchmarks/c/array-tiling/nr5.c [2024-12-06 01:06:14,449 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/data/0cbaab582/55360766920046c9952305b06d0c0271/FLAG12b86536b [2024-12-06 01:06:14,829 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/data/0cbaab582/55360766920046c9952305b06d0c0271 [2024-12-06 01:06:14,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:06:14,831 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:06:14,832 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:06:14,832 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:06:14,835 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:06:14,836 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:14,836 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4de75c55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14, skipping insertion in model container [2024-12-06 01:06:14,836 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:14,845 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:06:14,938 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/sv-benchmarks/c/array-tiling/nr5.c[394,407] [2024-12-06 01:06:14,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:06:14,961 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:06:14,972 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/sv-benchmarks/c/array-tiling/nr5.c[394,407] [2024-12-06 01:06:14,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:06:14,990 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:06:14,991 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14 WrapperNode [2024-12-06 01:06:14,991 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:06:14,992 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:06:14,992 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:06:14,992 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:06:14,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,001 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,014 INFO L138 Inliner]: procedures = 15, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 78 [2024-12-06 01:06:15,014 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:06:15,014 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:06:15,014 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:06:15,014 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:06:15,019 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,021 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,021 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,025 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,025 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,028 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,029 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,030 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,031 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:06:15,031 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:06:15,031 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:06:15,031 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:06:15,032 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:06:14" (1/1) ... [2024-12-06 01:06:15,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:06:15,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:06:15,062 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:06:15,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bec27c7c-07ba-4c75-954a-83d0959260ad/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:06:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:06:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:06:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:06:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:06:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:06:15,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:06:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:06:15,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:06:15,148 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:06:15,150 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:06:15,278 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-12-06 01:06:15,278 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:06:15,334 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:06:15,335 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 01:06:15,335 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:06:15 BoogieIcfgContainer [2024-12-06 01:06:15,335 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:06:15,336 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:06:15,336 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:06:15,343 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:06:15,344 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:06:15" (1/1) ... [2024-12-06 01:06:15,349 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:06:15,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:15,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-12-06 01:06:15,387 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-12-06 01:06:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:06:15,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:15,705 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 01:06:15,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:15,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2024-12-06 01:06:15,786 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2024-12-06 01:06:15,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:06:15,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:15,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:15,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:15,845 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 01:06:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-12-06 01:06:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-12-06 01:06:15,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:06:15,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:15,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2024-12-06 01:06:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2024-12-06 01:06:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:06:16,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:16,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:16,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:16,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 17 states and 24 transitions. [2024-12-06 01:06:16,158 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 24 transitions. [2024-12-06 01:06:16,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:06:16,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:16,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:16,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:16,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:16,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 18 states and 25 transitions. [2024-12-06 01:06:16,309 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 25 transitions. [2024-12-06 01:06:16,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:06:16,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:16,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:16,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:16,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2024-12-06 01:06:16,494 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2024-12-06 01:06:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:06:16,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:16,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:17,631 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 01:06:19,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:19,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-12-06 01:06:19,091 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-12-06 01:06:19,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:06:19,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:19,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:21,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:21,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 34 states and 58 transitions. [2024-12-06 01:06:21,750 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 58 transitions. [2024-12-06 01:06:21,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:06:21,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:21,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:22,764 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 01:06:25,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:25,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 42 states and 83 transitions. [2024-12-06 01:06:25,930 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 83 transitions. [2024-12-06 01:06:25,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:06:25,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:25,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:27,343 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 01:06:29,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 49 states and 96 transitions. [2024-12-06 01:06:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 96 transitions. [2024-12-06 01:06:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:29,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:29,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:35,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:35,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 60 states and 131 transitions. [2024-12-06 01:06:35,190 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 131 transitions. [2024-12-06 01:06:35,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:35,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:35,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:35,491 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:36,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:36,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 61 states and 132 transitions. [2024-12-06 01:06:36,028 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 132 transitions. [2024-12-06 01:06:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:36,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:36,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:36,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 72 states and 157 transitions. [2024-12-06 01:06:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 157 transitions. [2024-12-06 01:06:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:06:43,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:43,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:53,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 86 states and 200 transitions. [2024-12-06 01:06:53,348 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 200 transitions. [2024-12-06 01:06:53,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:06:53,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:53,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:56,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 87 states and 201 transitions. [2024-12-06 01:06:56,627 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 201 transitions. [2024-12-06 01:06:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:06:56,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:56,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:06,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:06,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 98 states and 227 transitions. [2024-12-06 01:07:06,398 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 227 transitions. [2024-12-06 01:07:06,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:07:06,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:06,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:08,533 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 103 states and 243 transitions. [2024-12-06 01:07:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 243 transitions. [2024-12-06 01:07:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:07:12,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:12,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:16,734 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 13 proven. 146 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:26,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 113 states and 263 transitions. [2024-12-06 01:07:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 263 transitions. [2024-12-06 01:07:26,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:07:26,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:26,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:28,102 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 9 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:29,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:29,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 114 states and 265 transitions. [2024-12-06 01:07:29,690 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 265 transitions. [2024-12-06 01:07:29,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:07:29,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:29,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:31,710 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 27 proven. 14 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:07:50,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:50,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 137 states and 326 transitions. [2024-12-06 01:07:50,950 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 326 transitions. [2024-12-06 01:07:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:07:50,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:50,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 27 proven. 14 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:07:53,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:53,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 138 states and 327 transitions. [2024-12-06 01:07:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 327 transitions. [2024-12-06 01:07:53,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:07:53,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:53,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:53,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:57,081 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:08:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 152 states and 361 transitions. [2024-12-06 01:08:11,496 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 361 transitions. [2024-12-06 01:08:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:08:11,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:11,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:08:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 163 states and 386 transitions. [2024-12-06 01:08:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 386 transitions. [2024-12-06 01:08:25,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:08:25,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:25,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:25,700 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 41 proven. 17 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:08:27,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 164 states and 389 transitions. [2024-12-06 01:08:27,149 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 389 transitions. [2024-12-06 01:08:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:08:27,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:27,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:27,265 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 41 proven. 17 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:08:31,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:31,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 167 states and 410 transitions. [2024-12-06 01:08:31,364 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 410 transitions. [2024-12-06 01:08:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:08:31,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:31,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:31,480 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 41 proven. 17 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:08:32,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:32,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 168 states and 413 transitions. [2024-12-06 01:08:32,905 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 413 transitions. [2024-12-06 01:08:32,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:08:32,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:32,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:33,068 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 41 proven. 17 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:08:33,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 169 states and 415 transitions. [2024-12-06 01:08:33,899 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 415 transitions. [2024-12-06 01:08:33,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:08:33,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:33,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:36,754 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:08:52,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:52,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 183 states and 450 transitions. [2024-12-06 01:08:52,312 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 450 transitions. [2024-12-06 01:08:52,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:08:52,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:52,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:04,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 191 states and 475 transitions. [2024-12-06 01:09:04,008 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 475 transitions. [2024-12-06 01:09:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:09:04,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:04,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:07,552 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 9 proven. 157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:11,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:11,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 192 states and 476 transitions. [2024-12-06 01:09:11,397 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 476 transitions. [2024-12-06 01:09:11,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:09:11,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:11,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:15,455 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 9 proven. 157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:24,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 197 states and 483 transitions. [2024-12-06 01:09:24,163 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 483 transitions. [2024-12-06 01:09:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:09:24,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:24,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 58 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:09:28,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:28,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 198 states and 485 transitions. [2024-12-06 01:09:28,977 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 485 transitions. [2024-12-06 01:09:28,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:09:28,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:28,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:29,099 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 58 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:09:30,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:30,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 199 states and 488 transitions. [2024-12-06 01:09:30,846 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 488 transitions. [2024-12-06 01:09:30,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:09:30,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:30,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:30,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:30,971 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 58 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:09:31,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 200 states and 490 transitions. [2024-12-06 01:09:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 490 transitions. [2024-12-06 01:09:31,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:09:31,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:31,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:31,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:32,103 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 58 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:09:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:36,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 201 states and 492 transitions. [2024-12-06 01:09:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 492 transitions. [2024-12-06 01:09:36,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:09:36,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:36,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:36,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 30 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 160 states and 370 transitions. [2024-12-06 01:09:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 370 transitions. [2024-12-06 01:09:49,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:09:49,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:49,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:10:23,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:23,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 177 states and 415 transitions. [2024-12-06 01:10:23,967 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 415 transitions. [2024-12-06 01:10:23,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:10:23,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:23,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:10:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 188 states and 468 transitions. [2024-12-06 01:10:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 468 transitions. [2024-12-06 01:10:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:10:51,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:10:53,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:53,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 189 states and 469 transitions. [2024-12-06 01:10:53,300 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 469 transitions. [2024-12-06 01:10:53,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:10:53,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:53,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:11:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 195 states and 487 transitions. [2024-12-06 01:11:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 487 transitions. [2024-12-06 01:11:02,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:11:02,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:02,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:11:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:18,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 205 states and 532 transitions. [2024-12-06 01:11:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 532 transitions. [2024-12-06 01:11:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:11:18,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:18,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:19,351 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:11:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:21,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 206 states and 540 transitions. [2024-12-06 01:11:21,287 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 540 transitions. [2024-12-06 01:11:21,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:11:21,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:21,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:21,730 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:11:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:23,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 207 states and 552 transitions. [2024-12-06 01:11:23,665 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 552 transitions. [2024-12-06 01:11:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:11:23,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:23,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 9 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:11:38,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:38,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 212 states and 558 transitions. [2024-12-06 01:11:38,961 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 558 transitions. [2024-12-06 01:11:38,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:11:38,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:38,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 78 proven. 23 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:11:44,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 213 states and 559 transitions. [2024-12-06 01:11:44,100 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 559 transitions. [2024-12-06 01:11:44,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:11:44,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:44,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:44,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 78 proven. 23 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:11:50,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:50,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 214 states and 561 transitions. [2024-12-06 01:11:50,014 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 561 transitions. [2024-12-06 01:11:50,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:11:50,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:50,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:50,149 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 78 proven. 23 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:11:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 215 states and 562 transitions. [2024-12-06 01:11:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 562 transitions. [2024-12-06 01:11:53,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:11:53,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:12:45,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 237 states and 632 transitions. [2024-12-06 01:12:45,741 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 632 transitions. [2024-12-06 01:12:45,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:12:45,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:45,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:46,767 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:13:02,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:02,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 245 states and 667 transitions. [2024-12-06 01:13:02,867 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 667 transitions. [2024-12-06 01:13:02,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:13:02,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:02,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:10,711 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:14:00,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:00,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 266 states and 767 transitions. [2024-12-06 01:14:00,507 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 767 transitions. [2024-12-06 01:14:00,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:14:00,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:00,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:14:34,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:34,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 273 states and 813 transitions. [2024-12-06 01:14:34,754 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 813 transitions. [2024-12-06 01:14:34,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:14:34,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:34,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:35,290 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:14:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 276 states and 841 transitions. [2024-12-06 01:14:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 841 transitions. [2024-12-06 01:14:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:14:43,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:43,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:44,261 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:15:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 285 states and 884 transitions. [2024-12-06 01:15:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 884 transitions. [2024-12-06 01:15:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:15:07,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:07,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:15:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 288 states and 903 transitions. [2024-12-06 01:15:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 903 transitions. [2024-12-06 01:15:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:15:13,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:13,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:13,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:15:15,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:15,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 289 states and 906 transitions. [2024-12-06 01:15:15,697 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 906 transitions. [2024-12-06 01:15:15,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:15:15,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:15,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:16,947 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:15:43,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:43,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 300 states and 961 transitions. [2024-12-06 01:15:43,021 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 961 transitions. [2024-12-06 01:15:43,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:15:43,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:43,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:43,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:47,680 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 7 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:01,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:01,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 305 states and 965 transitions. [2024-12-06 01:16:01,502 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 965 transitions. [2024-12-06 01:16:01,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:16:01,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:01,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 101 proven. 26 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:16:20,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 306 states and 966 transitions. [2024-12-06 01:16:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 966 transitions. [2024-12-06 01:16:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:16:20,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:20,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:20,297 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 101 proven. 26 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:16:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:29,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 307 states and 968 transitions. [2024-12-06 01:16:29,218 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 968 transitions. [2024-12-06 01:16:29,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:16:29,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:29,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 101 proven. 26 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:16:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 308 states and 970 transitions. [2024-12-06 01:16:36,626 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 970 transitions. [2024-12-06 01:16:36,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:16:36,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:36,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:46,287 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:17:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 331 states and 1075 transitions. [2024-12-06 01:17:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 1075 transitions. [2024-12-06 01:17:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:17:57,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:57,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:18:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 347 states and 1131 transitions. [2024-12-06 01:18:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 1131 transitions. [2024-12-06 01:18:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:18:36,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:36,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 143 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:18:46,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:46,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 351 states and 1142 transitions. [2024-12-06 01:18:46,298 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 1142 transitions. [2024-12-06 01:18:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:18:46,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:46,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 143 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:18:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 354 states and 1157 transitions. [2024-12-06 01:18:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1157 transitions. [2024-12-06 01:18:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:18:58,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:58,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:19:02,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:02,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 355 states and 1159 transitions. [2024-12-06 01:19:02,112 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 1159 transitions. [2024-12-06 01:19:02,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:19:02,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:02,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:02,480 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:19:39,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:39,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 367 states and 1221 transitions. [2024-12-06 01:19:39,963 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1221 transitions. [2024-12-06 01:19:39,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:19:39,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:39,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:19:50,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:50,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 370 states and 1228 transitions. [2024-12-06 01:19:50,172 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 1228 transitions. [2024-12-06 01:19:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:19:50,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:50,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 143 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:19:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:57,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 373 states and 1242 transitions. [2024-12-06 01:19:57,878 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1242 transitions. [2024-12-06 01:19:57,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:19:57,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:57,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:58,238 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.