./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm --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 ce152ab821d49eb9acb39ce161d7ea2c6b8a3d3fa002051e62cb16783ef9575a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:31:21,051 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:31:21,152 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:31:21,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:31:21,163 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:31:21,199 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:31:21,200 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:31:21,202 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:31:21,203 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:31:21,203 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:31:21,204 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:31:21,204 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:31:21,205 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:31:21,206 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:31:21,206 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:31:21,206 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:31:21,206 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:31:21,206 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:31:21,206 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:31:21,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:31:21,206 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:31:21,206 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:31:21,206 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:31:21,207 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:31:21,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:31:21,208 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_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm 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 -> ce152ab821d49eb9acb39ce161d7ea2c6b8a3d3fa002051e62cb16783ef9575a [2024-11-13 20:31:21,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:31:21,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:31:21,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:31:21,536 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:31:21,537 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:31:21,539 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound100.c Unable to find full path for "g++" [2024-11-13 20:31:23,477 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:31:23,764 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:31:23,765 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound100.c [2024-11-13 20:31:23,785 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/data/7ad40d33f/1a718ae16b1341f0887811038b1fae88/FLAG181598bec [2024-11-13 20:31:23,807 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/data/7ad40d33f/1a718ae16b1341f0887811038b1fae88 [2024-11-13 20:31:23,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:31:23,811 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:31:23,813 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:31:23,813 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:31:23,817 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:31:23,818 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:31:23" (1/1) ... [2024-11-13 20:31:23,819 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73d26ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:23, skipping insertion in model container [2024-11-13 20:31:23,819 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:31:23" (1/1) ... [2024-11-13 20:31:23,835 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:31:24,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:31:24,061 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:31:24,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:31:24,108 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:31:24,109 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24 WrapperNode [2024-11-13 20:31:24,109 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:31:24,110 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:31:24,111 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:31:24,111 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:31:24,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,125 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,149 INFO L138 Inliner]: procedures = 14, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 87 [2024-11-13 20:31:24,149 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:31:24,150 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:31:24,150 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:31:24,151 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:31:24,158 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,158 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,159 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,161 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,169 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,172 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,176 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,177 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,182 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:31:24,183 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:31:24,183 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:31:24,183 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:31:24,184 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:31:24,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:31:24,220 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:31:24,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a0fcfc-21eb-49be-93ed-2c11c21a72ef/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:31:24,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:31:24,255 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:31:24,255 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:31:24,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:31:24,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:31:24,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:31:24,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:31:24,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:31:24,328 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:31:24,329 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:31:24,529 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-13 20:31:24,529 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:31:24,562 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:31:24,562 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:31:24,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:31:24 BoogieIcfgContainer [2024-11-13 20:31:24,563 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:31:24,564 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:31:24,564 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:31:24,574 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:31:24,575 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:31:24" (1/1) ... [2024-11-13 20:31:24,583 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:31:24,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:24,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 38 states and 53 transitions. [2024-11-13 20:31:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 53 transitions. [2024-11-13 20:31:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:31:24,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:24,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:31:25,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 40 states and 55 transitions. [2024-11-13 20:31:25,099 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 55 transitions. [2024-11-13 20:31:25,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:31:25,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:25,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:25,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:31:25,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:25,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 41 states and 56 transitions. [2024-11-13 20:31:25,268 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 56 transitions. [2024-11-13 20:31:25,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:31:25,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:25,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:25,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:31:25,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:25,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 46 states and 64 transitions. [2024-11-13 20:31:25,601 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-11-13 20:31:25,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:31:25,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:25,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:25,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:31:26,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:26,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 51 states and 73 transitions. [2024-11-13 20:31:26,087 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-13 20:31:26,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:31:26,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:26,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:26,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:26,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:31:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 52 states and 74 transitions. [2024-11-13 20:31:26,249 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-11-13 20:31:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:31:26,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:26,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:26,427 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:31:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 58 states and 84 transitions. [2024-11-13 20:31:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 84 transitions. [2024-11-13 20:31:26,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:31:26,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:26,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:26,808 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:31:27,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:27,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 63 states and 94 transitions. [2024-11-13 20:31:27,128 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 94 transitions. [2024-11-13 20:31:27,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:31:27,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:31:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 66 states and 98 transitions. [2024-11-13 20:31:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 98 transitions. [2024-11-13 20:31:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:31:27,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:27,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:31:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:27,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 67 states and 99 transitions. [2024-11-13 20:31:27,622 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 99 transitions. [2024-11-13 20:31:27,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:31:27,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:27,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:27,756 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:31:27,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 68 states and 102 transitions. [2024-11-13 20:31:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 102 transitions. [2024-11-13 20:31:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:31:27,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:27,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:29,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:29,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 80 states and 122 transitions. [2024-11-13 20:31:29,522 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 122 transitions. [2024-11-13 20:31:29,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:31:29,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:29,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:29,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:29,752 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 84 states and 127 transitions. [2024-11-13 20:31:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 127 transitions. [2024-11-13 20:31:30,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:31:30,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:30,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:30,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 84 states and 124 transitions. [2024-11-13 20:31:30,829 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 124 transitions. [2024-11-13 20:31:30,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:31:30,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:30,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:31,090 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:31,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:31,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 89 states and 133 transitions. [2024-11-13 20:31:31,867 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 133 transitions. [2024-11-13 20:31:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:31:31,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:31,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:31,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:31,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:32,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:32,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 91 states and 137 transitions. [2024-11-13 20:31:32,241 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 137 transitions. [2024-11-13 20:31:32,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:31:32,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:32,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:32,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:32,414 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:32,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 94 states and 141 transitions. [2024-11-13 20:31:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 141 transitions. [2024-11-13 20:31:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:31:32,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:32,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:32,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:32,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:32,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 95 states and 145 transitions. [2024-11-13 20:31:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 145 transitions. [2024-11-13 20:31:32,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:31:32,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:32,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:31:32,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 96 states and 150 transitions. [2024-11-13 20:31:32,959 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 150 transitions. [2024-11-13 20:31:32,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:31:32,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:32,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:33,255 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:31:33,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:33,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 96 states and 148 transitions. [2024-11-13 20:31:33,503 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 148 transitions. [2024-11-13 20:31:33,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:31:33,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:33,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:33,815 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:31:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 100 states and 156 transitions. [2024-11-13 20:31:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 156 transitions. [2024-11-13 20:31:34,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:31:34,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:34,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:31:34,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:34,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 100 states and 152 transitions. [2024-11-13 20:31:34,998 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 152 transitions. [2024-11-13 20:31:34,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:31:34,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:34,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:35,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:35,256 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:31:36,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:36,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 105 states and 161 transitions. [2024-11-13 20:31:36,210 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 161 transitions. [2024-11-13 20:31:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:31:36,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:36,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:31:37,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 110 states and 170 transitions. [2024-11-13 20:31:37,184 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 170 transitions. [2024-11-13 20:31:37,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:31:37,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:37,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:37,341 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:31:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 112 states and 174 transitions. [2024-11-13 20:31:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 174 transitions. [2024-11-13 20:31:37,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:31:37,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:37,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:37,869 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:31:38,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 115 states and 178 transitions. [2024-11-13 20:31:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 178 transitions. [2024-11-13 20:31:38,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:31:38,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:38,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:38,296 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:31:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 116 states and 185 transitions. [2024-11-13 20:31:38,375 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 185 transitions. [2024-11-13 20:31:38,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:31:38,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:38,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:38,511 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:31:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:38,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 117 states and 191 transitions. [2024-11-13 20:31:38,595 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 191 transitions. [2024-11-13 20:31:38,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:31:38,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:38,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:31:39,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 119 states and 194 transitions. [2024-11-13 20:31:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 194 transitions. [2024-11-13 20:31:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:31:39,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:39,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:31:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:40,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 119 states and 189 transitions. [2024-11-13 20:31:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 189 transitions. [2024-11-13 20:31:40,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:31:40,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:40,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:40,833 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:31:41,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:41,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 119 states and 184 transitions. [2024-11-13 20:31:41,163 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 184 transitions. [2024-11-13 20:31:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:31:41,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:41,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:41,491 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:31:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:42,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 125 states and 194 transitions. [2024-11-13 20:31:42,357 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 194 transitions. [2024-11-13 20:31:42,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:31:42,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:42,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:31:43,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:43,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 130 states and 203 transitions. [2024-11-13 20:31:43,593 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 203 transitions. [2024-11-13 20:31:43,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:31:43,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:43,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:31:44,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 135 states and 212 transitions. [2024-11-13 20:31:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 212 transitions. [2024-11-13 20:31:44,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:31:44,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:44,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:44,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:31:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 137 states and 215 transitions. [2024-11-13 20:31:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 215 transitions. [2024-11-13 20:31:45,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:31:45,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:45,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:45,195 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:31:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 138 states and 222 transitions. [2024-11-13 20:31:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 222 transitions. [2024-11-13 20:31:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:31:45,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:45,399 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:31:45,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:45,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 139 states and 231 transitions. [2024-11-13 20:31:45,488 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 231 transitions. [2024-11-13 20:31:45,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:45,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:45,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:31:48,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:48,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 151 states and 258 transitions. [2024-11-13 20:31:48,207 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 258 transitions. [2024-11-13 20:31:48,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:48,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:48,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 36 proven. 2 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:31:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:49,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 151 states and 251 transitions. [2024-11-13 20:31:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 251 transitions. [2024-11-13 20:31:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:49,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:49,962 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:31:50,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 153 states and 249 transitions. [2024-11-13 20:31:50,870 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 249 transitions. [2024-11-13 20:31:50,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:50,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:50,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:31:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:52,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 153 states and 243 transitions. [2024-11-13 20:31:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 243 transitions. [2024-11-13 20:31:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:31:52,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:52,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:52,652 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:31:53,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:53,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 159 states and 253 transitions. [2024-11-13 20:31:53,553 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 253 transitions. [2024-11-13 20:31:53,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:31:53,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:53,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:53,650 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:31:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 161 states and 256 transitions. [2024-11-13 20:31:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 256 transitions. [2024-11-13 20:31:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:31:54,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:54,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:31:55,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:55,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 166 states and 265 transitions. [2024-11-13 20:31:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 265 transitions. [2024-11-13 20:31:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:31:55,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:55,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:55,699 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:31:56,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:56,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 168 states and 268 transitions. [2024-11-13 20:31:56,892 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 268 transitions. [2024-11-13 20:31:56,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:31:56,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:56,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:57,185 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:31:58,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 173 states and 277 transitions. [2024-11-13 20:31:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 277 transitions. [2024-11-13 20:31:58,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:31:58,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:58,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:58,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:31:59,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:59,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 175 states and 280 transitions. [2024-11-13 20:31:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 280 transitions. [2024-11-13 20:31:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:31:59,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:59,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:59,317 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:31:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 176 states and 291 transitions. [2024-11-13 20:31:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 291 transitions. [2024-11-13 20:31:59,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:31:59,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:59,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:59,542 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 2 proven. 52 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:31:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:59,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 177 states and 302 transitions. [2024-11-13 20:31:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 302 transitions. [2024-11-13 20:31:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:31:59,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 32 proven. 4 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:32:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 177 states and 293 transitions. [2024-11-13 20:32:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 293 transitions. [2024-11-13 20:32:00,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:32:00,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:00,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:00,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 60 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:32:01,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 177 states and 284 transitions. [2024-11-13 20:32:01,961 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 284 transitions. [2024-11-13 20:32:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:32:01,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:01,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:32:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 182 states and 292 transitions. [2024-11-13 20:32:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 292 transitions. [2024-11-13 20:32:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:32:03,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:03,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,944 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:32:05,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 192 states and 305 transitions. [2024-11-13 20:32:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 305 transitions. [2024-11-13 20:32:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:32:05,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:05,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:06,067 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:32:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:06,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 197 states and 314 transitions. [2024-11-13 20:32:06,972 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 314 transitions. [2024-11-13 20:32:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:32:06,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:06,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:07,127 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:32:07,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:07,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 200 states and 319 transitions. [2024-11-13 20:32:07,727 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 319 transitions. [2024-11-13 20:32:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:32:07,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:07,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:07,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:07,859 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:32:08,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:08,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 202 states and 322 transitions. [2024-11-13 20:32:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 322 transitions. [2024-11-13 20:32:08,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:32:08,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:08,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:09,094 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:32:10,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 207 states and 331 transitions. [2024-11-13 20:32:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 331 transitions. [2024-11-13 20:32:10,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:32:10,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:10,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:10,277 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 4 proven. 42 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:32:10,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 208 states and 344 transitions. [2024-11-13 20:32:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 344 transitions. [2024-11-13 20:32:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:32:10,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:10,488 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 2 proven. 80 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:32:10,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 209 states and 357 transitions. [2024-11-13 20:32:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 357 transitions. [2024-11-13 20:32:10,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:32:10,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:11,617 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:32:12,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:12,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 209 states and 346 transitions. [2024-11-13 20:32:12,121 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 346 transitions. [2024-11-13 20:32:12,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:32:12,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:12,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:32:13,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 209 states and 335 transitions. [2024-11-13 20:32:13,589 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 335 transitions. [2024-11-13 20:32:13,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:32:13,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:13,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:32:15,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:15,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 214 states and 344 transitions. [2024-11-13 20:32:15,817 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 344 transitions. [2024-11-13 20:32:15,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:32:15,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:15,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:16,215 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:32:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 219 states and 352 transitions. [2024-11-13 20:32:17,618 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 352 transitions. [2024-11-13 20:32:17,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:32:17,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:17,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:17,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:17,751 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:32:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 221 states and 355 transitions. [2024-11-13 20:32:18,435 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 355 transitions. [2024-11-13 20:32:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:32:18,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:18,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:18,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:18,602 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:32:19,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 224 states and 360 transitions. [2024-11-13 20:32:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 360 transitions. [2024-11-13 20:32:19,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:32:19,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,509 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:32:20,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 229 states and 369 transitions. [2024-11-13 20:32:20,668 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 369 transitions. [2024-11-13 20:32:20,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:32:20,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:20,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:20,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:32:20,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:21,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 230 states and 384 transitions. [2024-11-13 20:32:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 384 transitions. [2024-11-13 20:32:21,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:32:21,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:21,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:21,121 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 4 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:32:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 231 states and 399 transitions. [2024-11-13 20:32:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 399 transitions. [2024-11-13 20:32:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:32:21,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:21,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:21,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:21,322 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:32:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 241 states and 412 transitions. [2024-11-13 20:32:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 412 transitions. [2024-11-13 20:32:23,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:32:23,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:23,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:24,961 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:32:25,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 241 states and 399 transitions. [2024-11-13 20:32:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 399 transitions. [2024-11-13 20:32:25,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:32:25,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:25,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:25,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:26,823 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 64 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:32:27,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:27,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 241 states and 386 transitions. [2024-11-13 20:32:27,403 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 386 transitions. [2024-11-13 20:32:27,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:32:27,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:27,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:27,585 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:32:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:31,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 253 states and 406 transitions. [2024-11-13 20:32:31,856 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 406 transitions. [2024-11-13 20:32:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:32:31,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:31,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:31,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:32,365 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:32:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 258 states and 415 transitions. [2024-11-13 20:32:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 415 transitions. [2024-11-13 20:32:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:32:34,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:34,986 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:32:36,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 263 states and 423 transitions. [2024-11-13 20:32:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 423 transitions. [2024-11-13 20:32:36,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:32:36,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:36,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:36,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:32:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:38,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 268 states and 433 transitions. [2024-11-13 20:32:38,346 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 433 transitions. [2024-11-13 20:32:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:32:38,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:38,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:38,502 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:32:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 270 states and 436 transitions. [2024-11-13 20:32:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 436 transitions. [2024-11-13 20:32:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:32:39,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:39,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:32:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 273 states and 440 transitions. [2024-11-13 20:32:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 440 transitions. [2024-11-13 20:32:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:32:41,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:41,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:41,637 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 4 proven. 76 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:32:41,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 274 states and 458 transitions. [2024-11-13 20:32:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 458 transitions. [2024-11-13 20:32:41,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:32:41,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:41,971 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 6 proven. 76 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:32:42,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:42,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 275 states and 475 transitions. [2024-11-13 20:32:42,210 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 475 transitions. [2024-11-13 20:32:42,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:32:42,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:42,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:42,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:43,969 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:32:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 275 states and 459 transitions. [2024-11-13 20:32:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 459 transitions. [2024-11-13 20:32:44,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:32:44,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:44,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:44,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 82 proven. 4 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:32:47,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 275 states and 444 transitions. [2024-11-13 20:32:47,039 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 444 transitions. [2024-11-13 20:32:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:32:47,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:47,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:47,254 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 20:32:50,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:50,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 284 states and 458 transitions. [2024-11-13 20:32:50,370 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 458 transitions. [2024-11-13 20:32:50,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:32:50,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:50,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:51,114 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:32:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 289 states and 467 transitions. [2024-11-13 20:32:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 467 transitions. [2024-11-13 20:32:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:32:53,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:53,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,078 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:32:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:55,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 294 states and 477 transitions. [2024-11-13 20:32:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 477 transitions. [2024-11-13 20:32:55,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:32:55,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:55,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:55,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:32:58,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:58,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 299 states and 485 transitions. [2024-11-13 20:32:58,308 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 485 transitions. [2024-11-13 20:32:58,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:32:58,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:58,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:32:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 301 states and 488 transitions. [2024-11-13 20:32:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 488 transitions. [2024-11-13 20:32:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:32:59,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:59,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:59,652 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:33:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 304 states and 492 transitions. [2024-11-13 20:33:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 492 transitions. [2024-11-13 20:33:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:33:01,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:01,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 4 proven. 104 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:33:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:01,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 305 states and 513 transitions. [2024-11-13 20:33:01,844 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 513 transitions. [2024-11-13 20:33:01,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:33:01,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:01,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:02,054 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 6 proven. 104 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:33:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 306 states and 532 transitions. [2024-11-13 20:33:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 532 transitions. [2024-11-13 20:33:02,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:33:02,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:02,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:02,276 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 20:33:05,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:05,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 316 states and 549 transitions. [2024-11-13 20:33:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 549 transitions. [2024-11-13 20:33:05,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:33:05,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:05,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 112 proven. 6 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:33:08,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 316 states and 530 transitions. [2024-11-13 20:33:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 530 transitions. [2024-11-13 20:33:08,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:33:08,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:08,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,798 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 148 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:33:11,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 316 states and 520 transitions. [2024-11-13 20:33:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 520 transitions. [2024-11-13 20:33:11,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:33:11,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:11,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:13,727 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 116 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:33:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 316 states and 509 transitions. [2024-11-13 20:33:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 509 transitions. [2024-11-13 20:33:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:14,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:15,302 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:33:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:18,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 322 states and 518 transitions. [2024-11-13 20:33:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 518 transitions. [2024-11-13 20:33:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:18,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:18,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:33:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 332 states and 531 transitions. [2024-11-13 20:33:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 531 transitions. [2024-11-13 20:33:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:21,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:21,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:33:24,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:24,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 337 states and 541 transitions. [2024-11-13 20:33:24,653 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 541 transitions. [2024-11-13 20:33:24,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:24,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:24,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:25,147 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:33:26,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:26,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 342 states and 550 transitions. [2024-11-13 20:33:26,732 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 550 transitions. [2024-11-13 20:33:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:26,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:26,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:33:28,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:28,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 344 states and 553 transitions. [2024-11-13 20:33:28,591 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 553 transitions. [2024-11-13 20:33:28,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:28,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:28,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:28,943 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:33:30,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 346 states and 556 transitions. [2024-11-13 20:33:30,842 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 556 transitions. [2024-11-13 20:33:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:33:30,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:30,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:30,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 8 proven. 106 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:33:31,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:31,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 347 states and 577 transitions. [2024-11-13 20:33:31,164 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 577 transitions. [2024-11-13 20:33:31,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:33:31,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:31,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:31,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:31,445 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 4 proven. 122 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:33:31,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:31,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 348 states and 600 transitions. [2024-11-13 20:33:31,689 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 600 transitions. [2024-11-13 20:33:31,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:33:31,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:31,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:34,322 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 116 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:33:35,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 348 states and 581 transitions. [2024-11-13 20:33:35,174 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 581 transitions. [2024-11-13 20:33:35,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:33:35,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:35,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:35,268 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 20:33:39,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:39,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 358 states and 594 transitions. [2024-11-13 20:33:39,600 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 594 transitions. [2024-11-13 20:33:39,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:33:39,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:39,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 140 proven. 4 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:33:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 358 states and 573 transitions. [2024-11-13 20:33:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 573 transitions. [2024-11-13 20:33:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:33:43,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:43,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:44,053 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:33:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 363 states and 583 transitions. [2024-11-13 20:33:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 583 transitions. [2024-11-13 20:33:47,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:33:47,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:47,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:33:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:50,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 368 states and 591 transitions. [2024-11-13 20:33:50,601 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 591 transitions. [2024-11-13 20:33:50,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:33:50,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:50,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:50,755 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 20:33:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 377 states and 605 transitions. [2024-11-13 20:33:54,647 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 605 transitions. [2024-11-13 20:33:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:33:54,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:54,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:54,962 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:33:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 380 states and 609 transitions. [2024-11-13 20:33:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 609 transitions. [2024-11-13 20:33:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:33:57,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:57,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:33:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 385 states and 618 transitions. [2024-11-13 20:33:59,639 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 618 transitions. [2024-11-13 20:33:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:33:59,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:59,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:59,883 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:34:01,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:01,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 387 states and 621 transitions. [2024-11-13 20:34:01,035 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 621 transitions. [2024-11-13 20:34:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:34:01,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:01,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:01,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:01,245 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 4 proven. 156 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:34:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 388 states and 647 transitions. [2024-11-13 20:34:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 647 transitions. [2024-11-13 20:34:01,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:34:01,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:01,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:01,711 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 8 proven. 134 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:34:01,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 389 states and 670 transitions. [2024-11-13 20:34:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 670 transitions. [2024-11-13 20:34:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:34:01,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:01,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:05,528 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 140 proven. 8 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:34:06,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:06,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 389 states and 649 transitions. [2024-11-13 20:34:06,569 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 649 transitions. [2024-11-13 20:34:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:34:06,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:06,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:06,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:09,980 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 140 proven. 8 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:34:10,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:10,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 389 states and 625 transitions. [2024-11-13 20:34:10,991 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 625 transitions. [2024-11-13 20:34:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:34:10,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:10,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:11,894 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:34:15,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:15,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 395 states and 634 transitions. [2024-11-13 20:34:15,652 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 634 transitions. [2024-11-13 20:34:15,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:34:15,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:15,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:15,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:15,884 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:34:17,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 397 states and 637 transitions. [2024-11-13 20:34:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 637 transitions. [2024-11-13 20:34:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:34:17,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:17,949 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-11-13 20:34:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 407 states and 650 transitions. [2024-11-13 20:34:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 650 transitions. [2024-11-13 20:34:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:34:22,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:22,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:34:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 412 states and 660 transitions. [2024-11-13 20:34:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 660 transitions. [2024-11-13 20:34:26,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:34:26,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:26,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:34:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 417 states and 669 transitions. [2024-11-13 20:34:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 669 transitions. [2024-11-13 20:34:29,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:34:29,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:29,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:29,451 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:34:30,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 419 states and 672 transitions. [2024-11-13 20:34:30,775 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 672 transitions. [2024-11-13 20:34:30,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:34:30,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:30,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:31,040 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 10 proven. 158 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:34:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:31,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 420 states and 697 transitions. [2024-11-13 20:34:31,209 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 697 transitions. [2024-11-13 20:34:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:34:31,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:31,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 6 proven. 158 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:34:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 421 states and 725 transitions. [2024-11-13 20:34:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 725 transitions. [2024-11-13 20:34:31,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:34:31,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:31,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:35,655 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 170 proven. 8 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:34:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 421 states and 702 transitions. [2024-11-13 20:34:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 702 transitions. [2024-11-13 20:34:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:34:36,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:36,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:40,750 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 170 proven. 8 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:34:42,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:42,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 421 states and 676 transitions. [2024-11-13 20:34:42,001 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 676 transitions. [2024-11-13 20:34:42,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:34:42,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:42,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 186 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:34:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 427 states and 685 transitions. [2024-11-13 20:34:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 685 transitions. [2024-11-13 20:34:47,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:34:47,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:47,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:47,948 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 177 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:34:51,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:51,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 432 states and 695 transitions. [2024-11-13 20:34:51,314 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 695 transitions. [2024-11-13 20:34:51,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:34:51,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:51,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:51,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:34:53,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:53,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 434 states and 698 transitions. [2024-11-13 20:34:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 698 transitions. [2024-11-13 20:34:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:34:53,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:53,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:54,299 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:34:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 439 states and 707 transitions. [2024-11-13 20:34:56,503 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 707 transitions. [2024-11-13 20:34:56,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:34:56,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:56,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:34:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:58,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 441 states and 710 transitions. [2024-11-13 20:34:58,049 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 710 transitions. [2024-11-13 20:34:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:34:58,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:58,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:58,484 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 6 proven. 188 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:34:58,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:58,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 442 states and 740 transitions. [2024-11-13 20:34:58,703 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 740 transitions. [2024-11-13 20:34:58,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:34:58,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:58,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:58,863 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 20:35:03,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:03,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 451 states and 755 transitions. [2024-11-13 20:35:03,724 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 755 transitions. [2024-11-13 20:35:03,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:35:03,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:03,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 20:35:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 461 states and 768 transitions. [2024-11-13 20:35:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 768 transitions. [2024-11-13 20:35:09,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:35:09,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:09,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:09,933 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 10 proven. 192 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:35:10,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:10,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 462 states and 795 transitions. [2024-11-13 20:35:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 795 transitions. [2024-11-13 20:35:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:35:10,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:10,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:14,993 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 202 proven. 8 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:35:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:16,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 462 states and 766 transitions. [2024-11-13 20:35:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 766 transitions. [2024-11-13 20:35:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:35:16,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:16,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:21,027 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 222 proven. 8 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:35:22,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:22,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 462 states and 741 transitions. [2024-11-13 20:35:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 741 transitions. [2024-11-13 20:35:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:35:22,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:22,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:23,381 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:35:27,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 467 states and 751 transitions. [2024-11-13 20:35:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 751 transitions. [2024-11-13 20:35:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:35:27,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:27,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:35:31,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:31,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 472 states and 759 transitions. [2024-11-13 20:35:31,963 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 759 transitions. [2024-11-13 20:35:31,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:35:31,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:31,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:35:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:35,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 475 states and 763 transitions. [2024-11-13 20:35:35,309 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 763 transitions. [2024-11-13 20:35:35,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:35:35,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:35,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:36,102 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:35:38,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 480 states and 772 transitions. [2024-11-13 20:35:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 772 transitions. [2024-11-13 20:35:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:35:38,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:38,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:38,883 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:35:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:40,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 482 states and 775 transitions. [2024-11-13 20:35:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 775 transitions. [2024-11-13 20:35:40,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:35:40,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:40,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:40,651 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 10 proven. 232 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:35:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 483 states and 804 transitions. [2024-11-13 20:35:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 804 transitions. [2024-11-13 20:35:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:35:40,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:40,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 6 proven. 232 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:35:41,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:41,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 484 states and 837 transitions. [2024-11-13 20:35:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-13 20:35:41,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:35:41,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:41,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:41,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:41,662 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2024-11-13 20:35:47,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:47,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 494 states and 850 transitions. [2024-11-13 20:35:47,792 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 850 transitions. [2024-11-13 20:35:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:35:47,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:53,545 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 238 proven. 8 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 20:35:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 494 states and 819 transitions. [2024-11-13 20:35:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 819 transitions. [2024-11-13 20:35:54,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:35:54,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:54,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 238 proven. 8 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 20:36:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 494 states and 792 transitions. [2024-11-13 20:36:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 792 transitions. [2024-11-13 20:36:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:36:01,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:01,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2024-11-13 20:36:07,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 503 states and 806 transitions. [2024-11-13 20:36:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 806 transitions. [2024-11-13 20:36:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:36:07,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:07,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:08,640 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 261 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 20:36:13,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:13,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 509 states and 815 transitions. [2024-11-13 20:36:13,633 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 815 transitions. [2024-11-13 20:36:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:36:13,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:13,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:13,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:14,443 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 20:36:18,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 514 states and 825 transitions. [2024-11-13 20:36:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 825 transitions. [2024-11-13 20:36:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:36:18,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:19,232 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 20:36:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:21,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 519 states and 834 transitions. [2024-11-13 20:36:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 834 transitions. [2024-11-13 20:36:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:36:21,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:21,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2024-11-13 20:36:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 528 states and 848 transitions. [2024-11-13 20:36:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 848 transitions. [2024-11-13 20:36:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:36:27,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:27,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:27,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:28,069 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 282 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 20:36:30,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 530 states and 851 transitions. [2024-11-13 20:36:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 851 transitions. [2024-11-13 20:36:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:36:30,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:30,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 282 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 20:36:32,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 532 states and 854 transitions. [2024-11-13 20:36:32,556 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 854 transitions. [2024-11-13 20:36:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:36:32,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:32,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:33,045 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 6 proven. 258 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 20:36:33,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 533 states and 891 transitions. [2024-11-13 20:36:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 891 transitions. [2024-11-13 20:36:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:36:33,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:33,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 14 proven. 242 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 20:36:33,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:33,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 534 states and 922 transitions. [2024-11-13 20:36:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 922 transitions. [2024-11-13 20:36:33,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:36:33,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:33,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:40,818 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 304 proven. 8 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 20:36:42,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:42,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 534 states and 887 transitions. [2024-11-13 20:36:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 887 transitions. [2024-11-13 20:36:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:36:42,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:42,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:48,917 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 254 proven. 12 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 20:36:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 534 states and 858 transitions. [2024-11-13 20:36:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 858 transitions. [2024-11-13 20:36:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:36:50,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:50,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 20:36:56,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:56,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 539 states and 866 transitions. [2024-11-13 20:36:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 866 transitions. [2024-11-13 20:36:56,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:36:56,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:56,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:56,950 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-13 20:37:04,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:04,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 549 states and 879 transitions. [2024-11-13 20:37:04,187 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 879 transitions. [2024-11-13 20:37:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:37:04,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:04,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:04,359 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2024-11-13 20:37:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 558 states and 893 transitions. [2024-11-13 20:37:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 893 transitions. [2024-11-13 20:37:10,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:37:10,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:10,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:11,905 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 20:37:16,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:16,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 563 states and 902 transitions. [2024-11-13 20:37:16,159 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 902 transitions. [2024-11-13 20:37:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:37:16,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:16,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:16,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:16,660 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 20:37:18,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:18,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 565 states and 905 transitions. [2024-11-13 20:37:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 905 transitions. [2024-11-13 20:37:18,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:37:18,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:18,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:18,676 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 20:37:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 568 states and 909 transitions. [2024-11-13 20:37:22,391 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 909 transitions. [2024-11-13 20:37:22,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:37:22,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:22,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 20:37:26,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 573 states and 919 transitions. [2024-11-13 20:37:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 919 transitions. [2024-11-13 20:37:26,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:37:26,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:26,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:26,837 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 6 proven. 300 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 20:37:27,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:27,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 574 states and 959 transitions. [2024-11-13 20:37:27,144 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 959 transitions. [2024-11-13 20:37:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:37:27,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:27,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-13 20:37:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:33,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 583 states and 974 transitions. [2024-11-13 20:37:33,880 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 974 transitions. [2024-11-13 20:37:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:37:33,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:33,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:33,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:34,226 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 12 proven. 280 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 20:37:34,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:34,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 584 states and 1007 transitions. [2024-11-13 20:37:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1007 transitions. [2024-11-13 20:37:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:37:34,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:34,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 360 proven. 8 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 20:37:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 584 states and 968 transitions. [2024-11-13 20:37:44,066 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 968 transitions. [2024-11-13 20:37:44,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:37:44,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:44,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 290 proven. 12 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 20:37:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 584 states and 937 transitions. [2024-11-13 20:37:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 937 transitions. [2024-11-13 20:37:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:37:53,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:53,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:53,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 309 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 20:38:01,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:01,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 590 states and 946 transitions. [2024-11-13 20:38:01,452 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 946 transitions. [2024-11-13 20:38:01,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:38:01,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:01,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:02,348 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 309 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 20:38:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:06,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 595 states and 955 transitions. [2024-11-13 20:38:06,604 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 955 transitions. [2024-11-13 20:38:06,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:38:06,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:06,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:06,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:07,112 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 20:38:10,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 597 states and 958 transitions. [2024-11-13 20:38:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 958 transitions. [2024-11-13 20:38:10,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:38:10,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:10,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:10,797 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 20:38:12,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:12,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 599 states and 961 transitions. [2024-11-13 20:38:12,540 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 961 transitions. [2024-11-13 20:38:12,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:38:12,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:12,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:13,661 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 20:38:16,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 604 states and 971 transitions. [2024-11-13 20:38:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 971 transitions. [2024-11-13 20:38:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:38:16,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:16,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:17,289 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 8 proven. 316 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 20:38:17,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:17,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 605 states and 1014 transitions. [2024-11-13 20:38:17,599 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1014 transitions. [2024-11-13 20:38:17,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:38:17,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:17,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:18,148 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 18 proven. 332 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 20:38:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:18,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 606 states and 1049 transitions. [2024-11-13 20:38:18,409 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1049 transitions. [2024-11-13 20:38:18,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:38:18,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:18,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:26,888 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 334 proven. 12 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 20:38:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 606 states and 1016 transitions. [2024-11-13 20:38:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1016 transitions. [2024-11-13 20:38:28,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:38:28,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:28,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:28,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 390 proven. 8 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 20:38:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 606 states and 975 transitions. [2024-11-13 20:38:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 975 transitions. [2024-11-13 20:38:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:38:38,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:38,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:40,697 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 20:38:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 611 states and 984 transitions. [2024-11-13 20:38:46,483 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 984 transitions. [2024-11-13 20:38:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:38:46,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:46,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:46,657 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-11-13 20:38:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 620 states and 998 transitions. [2024-11-13 20:38:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 998 transitions. [2024-11-13 20:38:53,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:38:53,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:53,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 20:38:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 625 states and 1006 transitions. [2024-11-13 20:38:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1006 transitions. [2024-11-13 20:38:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:38:59,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:59,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:59,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 20:39:01,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:01,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 627 states and 1009 transitions. [2024-11-13 20:39:01,894 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1009 transitions. [2024-11-13 20:39:01,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:39:01,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:01,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:02,903 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 20:39:06,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:06,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 632 states and 1019 transitions. [2024-11-13 20:39:06,605 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1019 transitions. [2024-11-13 20:39:06,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:39:06,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:06,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 20:39:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 635 states and 1023 transitions. [2024-11-13 20:39:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1023 transitions. [2024-11-13 20:39:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:39:11,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:11,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:12,146 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 16 proven. 358 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 20:39:12,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:12,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 636 states and 1060 transitions. [2024-11-13 20:39:12,462 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1060 transitions. [2024-11-13 20:39:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:39:12,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:12,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:13,163 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 6 proven. 396 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 20:39:13,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:13,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 637 states and 1106 transitions. [2024-11-13 20:39:13,613 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1106 transitions. [2024-11-13 20:39:13,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:39:13,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:13,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:24,341 INFO L134 CoverageAnalysis]: Checked inductivity of 788 backedges. 384 proven. 12 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 20:39:26,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:26,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 637 states and 1062 transitions. [2024-11-13 20:39:26,102 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1062 transitions. [2024-11-13 20:39:26,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:39:26,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:26,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 376 proven. 12 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 20:39:37,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 637 states and 1027 transitions. [2024-11-13 20:39:37,723 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1027 transitions. [2024-11-13 20:39:37,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:39:37,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:37,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2024-11-13 20:39:45,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:45,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 646 states and 1041 transitions. [2024-11-13 20:39:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1041 transitions. [2024-11-13 20:39:45,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:39:45,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:45,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:45,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 641 trivial. 0 not checked. [2024-11-13 20:39:52,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 655 states and 1055 transitions. [2024-11-13 20:39:52,903 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1055 transitions. [2024-11-13 20:39:52,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:39:52,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:52,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 20:40:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 660 states and 1065 transitions. [2024-11-13 20:40:01,275 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1065 transitions. [2024-11-13 20:40:01,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:40:01,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:01,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:01,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:02,429 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 0 proven. 414 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 20:40:07,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:07,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 665 states and 1073 transitions. [2024-11-13 20:40:07,365 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1073 transitions. [2024-11-13 20:40:07,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:40:07,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:07,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:07,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 399 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 20:40:12,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 670 states and 1082 transitions. [2024-11-13 20:40:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1082 transitions. [2024-11-13 20:40:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:40:12,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:12,750 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 0 proven. 414 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 20:40:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:16,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 673 states and 1086 transitions. [2024-11-13 20:40:16,901 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1086 transitions. [2024-11-13 20:40:16,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:40:16,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:16,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:17,526 INFO L134 CoverageAnalysis]: Checked inductivity of 788 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 20:40:19,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 675 states and 1089 transitions. [2024-11-13 20:40:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1089 transitions. [2024-11-13 20:40:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:40:19,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:19,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:20,217 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 18 proven. 406 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 20:40:20,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 676 states and 1128 transitions. [2024-11-13 20:40:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1128 transitions. [2024-11-13 20:40:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:40:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2024-11-13 20:40:30,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:30,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 686 states and 1141 transitions. [2024-11-13 20:40:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1141 transitions. [2024-11-13 20:40:30,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:40:30,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:30,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:30,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 8 proven. 406 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 20:40:31,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:31,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 687 states and 1191 transitions. [2024-11-13 20:40:31,490 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1191 transitions. [2024-11-13 20:40:31,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:40:31,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:31,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:43,115 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 440 proven. 12 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 20:40:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 687 states and 1143 transitions. [2024-11-13 20:40:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1143 transitions. [2024-11-13 20:40:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:40:45,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:45,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,008 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 440 proven. 12 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 20:40:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 687 states and 1106 transitions. [2024-11-13 20:40:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1106 transitions. [2024-11-13 20:40:58,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:40:58,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:58,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:00,727 INFO L134 CoverageAnalysis]: Checked inductivity of 864 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 20:41:07,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:07,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 692 states and 1116 transitions. [2024-11-13 20:41:07,513 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1116 transitions. [2024-11-13 20:41:07,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:41:07,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:07,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:08,806 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 20:41:13,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:14,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 697 states and 1124 transitions. [2024-11-13 20:41:14,000 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1124 transitions. [2024-11-13 20:41:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:41:14,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:14,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:14,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 423 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 20:41:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:18,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 700 states and 1128 transitions. [2024-11-13 20:41:18,923 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1128 transitions. [2024-11-13 20:41:18,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:41:18,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:18,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 894 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 20:41:23,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 705 states and 1137 transitions. [2024-11-13 20:41:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1137 transitions. [2024-11-13 20:41:23,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:41:23,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:23,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:24,354 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 474 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 20:41:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 707 states and 1140 transitions. [2024-11-13 20:41:26,374 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1140 transitions. [2024-11-13 20:41:26,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:41:26,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:26,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:26,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:26,471 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2024-11-13 20:41:35,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:35,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 717 states and 1153 transitions. [2024-11-13 20:41:35,646 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1153 transitions. [2024-11-13 20:41:35,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:41:35,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:35,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 16 proven. 428 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 20:41:36,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:36,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 718 states and 1194 transitions. [2024-11-13 20:41:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1194 transitions. [2024-11-13 20:41:36,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:41:36,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:36,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 896 backedges. 8 proven. 456 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 20:41:37,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 719 states and 1246 transitions. [2024-11-13 20:41:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1246 transitions. [2024-11-13 20:41:37,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:41:37,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:37,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:37,618 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 718 trivial. 0 not checked. [2024-11-13 20:41:47,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 729 states and 1259 transitions. [2024-11-13 20:41:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1259 transitions. [2024-11-13 20:41:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:41:47,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:47,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:47,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:59,728 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 474 proven. 12 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:42:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:01,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 729 states and 1220 transitions. [2024-11-13 20:42:01,981 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1220 transitions. [2024-11-13 20:42:01,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:42:01,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:01,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 474 proven. 12 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:42:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:17,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 729 states and 1170 transitions. [2024-11-13 20:42:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1170 transitions. [2024-11-13 20:42:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:42:17,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:17,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:17,223 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2024-11-13 20:42:26,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:26,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 739 states and 1183 transitions. [2024-11-13 20:42:26,818 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1183 transitions. [2024-11-13 20:42:26,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:42:26,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:26,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:26,998 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 20:42:35,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 748 states and 1197 transitions. [2024-11-13 20:42:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1197 transitions. [2024-11-13 20:42:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:42:35,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:35,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 807 trivial. 0 not checked. [2024-11-13 20:42:45,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 757 states and 1211 transitions. [2024-11-13 20:42:45,159 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1211 transitions. [2024-11-13 20:42:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:42:45,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:45,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:47,546 INFO L134 CoverageAnalysis]: Checked inductivity of 999 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:42:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:55,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 762 states and 1220 transitions. [2024-11-13 20:42:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1220 transitions. [2024-11-13 20:42:55,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:42:55,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:55,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:55,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:55,797 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 0 proven. 504 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:43:00,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:00,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 764 states and 1223 transitions. [2024-11-13 20:43:00,766 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1223 transitions. [2024-11-13 20:43:00,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:43:00,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:00,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 0 proven. 486 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:43:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:06,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 769 states and 1233 transitions. [2024-11-13 20:43:06,328 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1233 transitions. [2024-11-13 20:43:06,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:43:06,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:06,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 969 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:43:11,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 774 states and 1241 transitions. [2024-11-13 20:43:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1241 transitions. [2024-11-13 20:43:11,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:43:11,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:11,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:11,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:12,391 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:43:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:17,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 777 states and 1245 transitions. [2024-11-13 20:43:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1245 transitions. [2024-11-13 20:43:17,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:43:17,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:17,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:17,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 8 proven. 536 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:43:19,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 778 states and 1301 transitions. [2024-11-13 20:43:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1301 transitions. [2024-11-13 20:43:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:43:19,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 970 backedges. 16 proven. 480 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:43:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 779 states and 1344 transitions. [2024-11-13 20:43:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1344 transitions. [2024-11-13 20:43:20,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 20:43:20,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:20,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:35,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 528 proven. 12 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-13 20:43:37,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:37,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 779 states and 1290 transitions. [2024-11-13 20:43:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1290 transitions. [2024-11-13 20:43:37,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 20:43:37,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:37,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:51,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 498 proven. 16 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-13 20:43:53,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:53,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 779 states and 1249 transitions. [2024-11-13 20:43:53,998 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1249 transitions. [2024-11-13 20:43:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:43:53,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:53,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:54,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 0 proven. 537 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-13 20:44:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:04,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 785 states and 1258 transitions. [2024-11-13 20:44:04,240 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1258 transitions. [2024-11-13 20:44:04,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:44:04,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:04,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:04,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2024-11-13 20:44:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 795 states and 1271 transitions. [2024-11-13 20:44:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1271 transitions. [2024-11-13 20:44:14,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:44:14,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:14,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:16,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 0 proven. 567 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-13 20:44:22,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 800 states and 1280 transitions. [2024-11-13 20:44:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1280 transitions. [2024-11-13 20:44:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:44:22,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:22,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 890 trivial. 0 not checked. [2024-11-13 20:44:33,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 810 states and 1293 transitions. [2024-11-13 20:44:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1293 transitions. [2024-11-13 20:44:33,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:44:33,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:33,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:33,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 0 proven. 552 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-13 20:44:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 812 states and 1296 transitions. [2024-11-13 20:44:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1296 transitions. [2024-11-13 20:44:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:44:38,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:38,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:39,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1052 backedges. 0 proven. 534 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-13 20:44:44,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:44,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 817 states and 1306 transitions. [2024-11-13 20:44:44,412 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1306 transitions. [2024-11-13 20:44:44,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:44:44,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:44,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:44,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:45,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 0 proven. 579 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-13 20:44:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 819 states and 1309 transitions. [2024-11-13 20:44:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1309 transitions. [2024-11-13 20:44:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:44:49,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:49,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 20 proven. 530 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked.