./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/selectionsort-alloca-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/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_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/selectionsort-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1c36df5364345a00481880384557a6da7ee9f3df41e2ea49d72bfaffe4fac7a5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:29:02,854 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:29:02,961 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:29:02,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:29:02,973 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:29:02,996 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:29:02,997 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:29:02,997 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:29:02,998 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:29:02,998 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:29:02,998 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:29:02,998 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:29:02,998 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:29:02,998 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:29:02,998 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:29:02,998 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:29:02,998 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:29:02,999 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:29:02,999 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:29:02,999 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:29:02,999 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:29:02,999 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:29:02,999 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:29:02,999 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:29:02,999 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:29:02,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:29:03,000 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:29:03,000 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:29:03,000 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:29:03,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:29:03,000 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_77fc85a4-4cd5-49be-b828-0dade9b11799/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 1c36df5364345a00481880384557a6da7ee9f3df41e2ea49d72bfaffe4fac7a5 [2024-11-13 22:29:03,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:29:03,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:29:03,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:29:03,361 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:29:03,362 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:29:03,363 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-memsafety/selectionsort-alloca-1.i Unable to find full path for "g++" [2024-11-13 22:29:05,354 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:29:05,721 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:29:05,724 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/sv-benchmarks/c/array-memsafety/selectionsort-alloca-1.i [2024-11-13 22:29:05,743 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/data/3869fd027/bf3c1310795e4f95bbc290786d0093ca/FLAGa91e64d8b [2024-11-13 22:29:05,768 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/data/3869fd027/bf3c1310795e4f95bbc290786d0093ca [2024-11-13 22:29:05,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:29:05,774 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:29:05,775 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:29:05,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:29:05,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:29:05,784 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:29:05" (1/1) ... [2024-11-13 22:29:05,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75ec9b12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:05, skipping insertion in model container [2024-11-13 22:29:05,787 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:29:05" (1/1) ... [2024-11-13 22:29:05,828 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:29:06,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:29:06,099 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:29:06,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:29:06,169 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:29:06,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06 WrapperNode [2024-11-13 22:29:06,170 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:29:06,171 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:29:06,171 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:29:06,172 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:29:06,178 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,192 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,216 INFO L138 Inliner]: procedures = 116, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68 [2024-11-13 22:29:06,216 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:29:06,217 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:29:06,217 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:29:06,217 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:29:06,223 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,224 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,226 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,227 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,232 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,235 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,236 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,237 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,239 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:29:06,240 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:29:06,240 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:29:06,240 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:29:06,241 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:29:06,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:29:06,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:29:06,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77fc85a4-4cd5-49be-b828-0dade9b11799/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:29:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:29:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:29:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:29:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:29:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:29:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:29:06,412 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:29:06,414 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:29:06,716 INFO L? ?]: Removed 47 outVars from TransFormulas that were not future-live. [2024-11-13 22:29:06,716 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:29:06,833 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:29:06,834 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:29:06,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:29:06 BoogieIcfgContainer [2024-11-13 22:29:06,835 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:29:06,836 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:29:06,836 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:29:06,848 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:29:06,848 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:29:06" (1/1) ... [2024-11-13 22:29:06,860 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:29:06,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:06,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 28 states and 30 transitions. [2024-11-13 22:29:06,926 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2024-11-13 22:29:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:29:06,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:06,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:07,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:07,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 27 states and 29 transitions. [2024-11-13 22:29:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2024-11-13 22:29:07,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:29:07,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:07,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:08,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2024-11-13 22:29:08,114 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2024-11-13 22:29:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:29:08,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:08,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:08,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:08,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:08,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:08,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 30 states and 34 transitions. [2024-11-13 22:29:08,511 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2024-11-13 22:29:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:29:08,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:08,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:09,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:09,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2024-11-13 22:29:09,825 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2024-11-13 22:29:09,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:29:09,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:09,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:09,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:29:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:10,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2024-11-13 22:29:10,945 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2024-11-13 22:29:10,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:29:10,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:10,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:11,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:29:11,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:11,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 30 states and 34 transitions. [2024-11-13 22:29:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2024-11-13 22:29:11,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:29:11,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:11,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:11,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:11,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:11,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:11,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-11-13 22:29:11,734 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-11-13 22:29:11,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:29:11,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:11,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:14,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:14,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 37 states and 49 transitions. [2024-11-13 22:29:14,119 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2024-11-13 22:29:14,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:29:14,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:14,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:14,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:14,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:14,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 38 states and 50 transitions. [2024-11-13 22:29:14,612 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 50 transitions. [2024-11-13 22:29:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:29:14,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:14,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:15,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:19,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:19,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 57 transitions. [2024-11-13 22:29:19,531 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 57 transitions. [2024-11-13 22:29:19,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:29:19,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:19,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:20,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:23,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:23,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 41 states and 56 transitions. [2024-11-13 22:29:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 56 transitions. [2024-11-13 22:29:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:29:23,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:23,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 40 states and 55 transitions. [2024-11-13 22:29:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 55 transitions. [2024-11-13 22:29:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:29:23,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:23,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:23,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:23,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:25,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 65 transitions. [2024-11-13 22:29:25,640 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 65 transitions. [2024-11-13 22:29:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:29:25,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:25,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:26,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:30,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 50 states and 80 transitions. [2024-11-13 22:29:30,073 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 80 transitions. [2024-11-13 22:29:30,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:29:30,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:30,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:30,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 51 states and 81 transitions. [2024-11-13 22:29:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 81 transitions. [2024-11-13 22:29:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:29:30,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:30,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:30,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:31,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 52 states and 83 transitions. [2024-11-13 22:29:31,093 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 83 transitions. [2024-11-13 22:29:31,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:29:31,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:31,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:34,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 57 states and 93 transitions. [2024-11-13 22:29:34,223 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 93 transitions. [2024-11-13 22:29:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:29:34,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:34,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:35,128 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:37,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:37,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 61 states and 101 transitions. [2024-11-13 22:29:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 101 transitions. [2024-11-13 22:29:37,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:29:37,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:37,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:37,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:38,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:38,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 61 states and 100 transitions. [2024-11-13 22:29:38,618 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 100 transitions. [2024-11-13 22:29:38,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:29:38,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:38,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:43,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 65 states and 112 transitions. [2024-11-13 22:29:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 112 transitions. [2024-11-13 22:29:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:29:43,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:43,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:43,578 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 64 states and 111 transitions. [2024-11-13 22:29:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 111 transitions. [2024-11-13 22:29:43,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:29:43,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:43,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:43,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:43,822 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:29:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 65 states and 112 transitions. [2024-11-13 22:29:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 112 transitions. [2024-11-13 22:29:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:29:45,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:45,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:50,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:50,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 69 states and 133 transitions. [2024-11-13 22:29:50,849 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 133 transitions. [2024-11-13 22:29:50,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:29:50,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:50,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:50,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:50,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 68 states and 132 transitions. [2024-11-13 22:29:50,910 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 132 transitions. [2024-11-13 22:29:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:29:50,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:50,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:51,210 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:29:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 67 states and 131 transitions. [2024-11-13 22:29:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 131 transitions. [2024-11-13 22:29:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:29:52,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:52,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:53,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 77 states and 157 transitions. [2024-11-13 22:30:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 157 transitions. [2024-11-13 22:30:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:30:01,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:01,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:01,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:30:07,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:07,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 85 states and 175 transitions. [2024-11-13 22:30:07,915 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 175 transitions. [2024-11-13 22:30:07,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:30:07,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:07,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:08,276 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:13,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:13,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 91 states and 193 transitions. [2024-11-13 22:30:13,004 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 193 transitions. [2024-11-13 22:30:13,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:30:13,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:13,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:13,107 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:14,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 92 states and 195 transitions. [2024-11-13 22:30:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 195 transitions. [2024-11-13 22:30:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:30:14,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:30:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 101 states and 210 transitions. [2024-11-13 22:30:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 210 transitions. [2024-11-13 22:30:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:30:22,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:22,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:23,393 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 105 states and 222 transitions. [2024-11-13 22:30:27,292 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 222 transitions. [2024-11-13 22:30:27,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:30:27,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:27,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:29,248 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:36,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:36,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 112 states and 252 transitions. [2024-11-13 22:30:36,936 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 252 transitions. [2024-11-13 22:30:36,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:30:36,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:36,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:30:48,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:48,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 120 states and 265 transitions. [2024-11-13 22:30:48,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 265 transitions. [2024-11-13 22:30:48,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:30:48,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:48,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:48,158 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:30:55,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 126 states and 290 transitions. [2024-11-13 22:30:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 290 transitions. [2024-11-13 22:30:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:30:55,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:55,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:55,814 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:30:57,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 127 states and 290 transitions. [2024-11-13 22:30:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 290 transitions. [2024-11-13 22:30:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:30:57,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:57,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:31:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:00,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 129 states and 295 transitions. [2024-11-13 22:31:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 295 transitions. [2024-11-13 22:31:00,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:31:00,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:00,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:01,855 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:09,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 136 states and 315 transitions. [2024-11-13 22:31:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 315 transitions. [2024-11-13 22:31:09,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:31:09,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:09,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:11,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:11,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 137 states and 316 transitions. [2024-11-13 22:31:11,261 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 316 transitions. [2024-11-13 22:31:11,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:31:11,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:11,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:31:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 138 states and 321 transitions. [2024-11-13 22:31:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 321 transitions. [2024-11-13 22:31:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:31:13,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:13,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:16,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 141 states and 326 transitions. [2024-11-13 22:31:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 326 transitions. [2024-11-13 22:31:16,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:31:16,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:16,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:17,063 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:31:25,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:25,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 147 states and 335 transitions. [2024-11-13 22:31:25,435 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 335 transitions. [2024-11-13 22:31:25,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:31:25,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:25,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:25,458 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:31:26,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 147 states and 334 transitions. [2024-11-13 22:31:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 334 transitions. [2024-11-13 22:31:26,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:31:26,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:26,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:26,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:31:27,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:27,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 142 states and 327 transitions. [2024-11-13 22:31:27,516 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 327 transitions. [2024-11-13 22:31:27,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:31:27,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:27,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:29,332 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:33,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 144 states and 333 transitions. [2024-11-13 22:31:33,908 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 333 transitions. [2024-11-13 22:31:33,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:31:33,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:33,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:34,046 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:31:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 150 states and 348 transitions. [2024-11-13 22:31:39,942 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 348 transitions. [2024-11-13 22:31:39,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:31:39,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:39,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:40,160 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 151 states and 350 transitions. [2024-11-13 22:31:41,443 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 350 transitions. [2024-11-13 22:31:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:31:41,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:41,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:44,239 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 20 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:54,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 158 states and 367 transitions. [2024-11-13 22:31:54,430 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 367 transitions. [2024-11-13 22:31:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:31:54,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:54,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:54,601 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 20 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:56,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:56,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 158 states and 366 transitions. [2024-11-13 22:31:56,287 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 366 transitions. [2024-11-13 22:31:56,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:31:56,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:56,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:32:04,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:04,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 163 states and 385 transitions. [2024-11-13 22:32:04,086 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 385 transitions. [2024-11-13 22:32:04,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:32:04,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:04,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:04,240 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:32:05,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:05,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 164 states and 387 transitions. [2024-11-13 22:32:05,493 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 387 transitions. [2024-11-13 22:32:05,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:32:05,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:05,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:05,950 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:32:16,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:16,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 176 states and 410 transitions. [2024-11-13 22:32:16,315 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 410 transitions. [2024-11-13 22:32:16,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:32:16,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:16,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:16,383 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:32:18,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:18,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 179 states and 412 transitions. [2024-11-13 22:32:18,880 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 412 transitions. [2024-11-13 22:32:18,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:32:18,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:18,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:18,958 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:32:26,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:26,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 188 states and 425 transitions. [2024-11-13 22:32:26,352 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 425 transitions. [2024-11-13 22:32:26,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:32:26,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:26,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:32:35,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:35,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 191 states and 428 transitions. [2024-11-13 22:32:35,182 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 428 transitions. [2024-11-13 22:32:35,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:32:35,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:35,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:32:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 196 states and 442 transitions. [2024-11-13 22:32:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 442 transitions. [2024-11-13 22:32:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:32:45,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:45,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:47,006 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 26 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 203 states and 463 transitions. [2024-11-13 22:32:57,843 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 463 transitions. [2024-11-13 22:32:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:32:57,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:57,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:33:00,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 204 states and 466 transitions. [2024-11-13 22:33:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 466 transitions. [2024-11-13 22:33:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:33:00,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:00,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:00,149 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 26 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 205 states and 467 transitions. [2024-11-13 22:33:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 467 transitions. [2024-11-13 22:33:02,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:33:02,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:02,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:02,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 26 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 208 states and 472 transitions. [2024-11-13 22:33:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 472 transitions. [2024-11-13 22:33:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:33:05,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:05,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:05,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:10,900 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 212 states and 486 transitions. [2024-11-13 22:33:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 486 transitions. [2024-11-13 22:33:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:33:22,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:22,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:29,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:29,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 215 states and 490 transitions. [2024-11-13 22:33:29,753 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 490 transitions. [2024-11-13 22:33:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:29,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:29,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:29,864 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:33:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:31,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 218 states and 500 transitions. [2024-11-13 22:33:31,337 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 500 transitions. [2024-11-13 22:33:31,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:31,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:31,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:32,071 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 12 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:33:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:39,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 224 states and 510 transitions. [2024-11-13 22:33:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 510 transitions. [2024-11-13 22:33:39,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:39,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:33:48,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:48,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 230 states and 527 transitions. [2024-11-13 22:33:48,575 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 527 transitions. [2024-11-13 22:33:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:48,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:48,768 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 12 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:33:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 236 states and 537 transitions. [2024-11-13 22:33:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 537 transitions. [2024-11-13 22:33:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:54,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:54,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:34:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 239 states and 544 transitions. [2024-11-13 22:34:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 544 transitions. [2024-11-13 22:34:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:34:00,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:00,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:34:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 240 states and 544 transitions. [2024-11-13 22:34:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 544 transitions. [2024-11-13 22:34:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:01,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:34:12,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:12,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 242 states and 548 transitions. [2024-11-13 22:34:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 548 transitions. [2024-11-13 22:34:12,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:12,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:12,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:12,357 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 25 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:34:28,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:28,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 250 states and 567 transitions. [2024-11-13 22:34:28,841 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 567 transitions. [2024-11-13 22:34:28,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:28,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:28,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:30,606 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 40 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 257 states and 588 transitions. [2024-11-13 22:34:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 588 transitions. [2024-11-13 22:34:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:44,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:44,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:44,733 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 25 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:34:46,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:46,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 258 states and 589 transitions. [2024-11-13 22:34:46,731 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 589 transitions. [2024-11-13 22:34:46,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:46,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:46,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:47,163 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:34:48,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:48,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 259 states and 590 transitions. [2024-11-13 22:34:48,524 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 590 transitions. [2024-11-13 22:34:48,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:48,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:48,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:48,610 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 40 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 260 states and 591 transitions. [2024-11-13 22:34:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 591 transitions. [2024-11-13 22:34:51,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:51,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 40 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:53,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 262 states and 596 transitions. [2024-11-13 22:34:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 596 transitions. [2024-11-13 22:34:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:53,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:53,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:53,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 40 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 263 states and 596 transitions. [2024-11-13 22:34:55,921 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 596 transitions. [2024-11-13 22:34:55,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:34:55,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:55,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 41 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:35:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 281 states and 629 transitions. [2024-11-13 22:35:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 629 transitions. [2024-11-13 22:35:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:35:15,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:15,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 42 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:42,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 288 states and 648 transitions. [2024-11-13 22:35:42,607 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 648 transitions. [2024-11-13 22:35:42,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:35:42,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:42,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 41 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:35:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 300 states and 667 transitions. [2024-11-13 22:35:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 667 transitions. [2024-11-13 22:35:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:35:58,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:58,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 42 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:06,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:06,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 300 states and 666 transitions. [2024-11-13 22:36:06,430 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 666 transitions. [2024-11-13 22:36:06,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:36:06,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:06,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:06,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 12 proven. 30 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:36:12,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 303 states and 682 transitions. [2024-11-13 22:36:12,732 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 682 transitions. [2024-11-13 22:36:12,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:36:12,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:12,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:12,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:12,873 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 12 proven. 30 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:36:16,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:16,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 304 states and 687 transitions. [2024-11-13 22:36:16,160 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 687 transitions. [2024-11-13 22:36:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:36:16,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:16,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:16,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 12 proven. 30 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:36:19,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:19,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 305 states and 692 transitions. [2024-11-13 22:36:19,195 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 692 transitions. [2024-11-13 22:36:19,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:36:19,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:19,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 41 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:36:22,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 306 states and 693 transitions. [2024-11-13 22:36:22,232 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 693 transitions. [2024-11-13 22:36:22,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:36:22,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:22,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:22,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:22,865 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 41 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:36:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:26,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 309 states and 695 transitions. [2024-11-13 22:36:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 695 transitions. [2024-11-13 22:36:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:36:26,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:26,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:26,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:27,120 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 12 proven. 30 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:36:31,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:31,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 311 states and 702 transitions. [2024-11-13 22:36:31,940 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 702 transitions. [2024-11-13 22:36:31,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:36:31,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:31,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:31,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 12 proven. 36 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:36:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:43,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 316 states and 717 transitions. [2024-11-13 22:36:43,758 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 717 transitions. [2024-11-13 22:36:43,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:36:43,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:43,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 12 proven. 36 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:36:46,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:46,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 317 states and 722 transitions. [2024-11-13 22:36:46,627 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 722 transitions. [2024-11-13 22:36:46,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:36:46,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:46,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:46,657 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 22:36:48,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:48,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 315 states and 720 transitions. [2024-11-13 22:36:48,700 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 720 transitions. [2024-11-13 22:36:48,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:36:48,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:48,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 25 proven. 12 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 317 states and 724 transitions. [2024-11-13 22:37:02,595 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 724 transitions. [2024-11-13 22:37:02,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:37:02,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:02,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:02,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:04,743 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 324 states and 745 transitions. [2024-11-13 22:37:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 745 transitions. [2024-11-13 22:37:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:37:22,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:22,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:22,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,246 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 25 proven. 12 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:24,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 325 states and 746 transitions. [2024-11-13 22:37:24,991 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 746 transitions. [2024-11-13 22:37:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:37:24,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,113 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 326 states and 747 transitions. [2024-11-13 22:37:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 747 transitions. [2024-11-13 22:37:28,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:37:28,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:28,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 328 states and 752 transitions. [2024-11-13 22:37:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 752 transitions. [2024-11-13 22:37:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:37:31,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 329 states and 752 transitions. [2024-11-13 22:37:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 752 transitions. [2024-11-13 22:37:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:37:34,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:34,957 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 9 proven. 38 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:37:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:59,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 340 states and 780 transitions. [2024-11-13 22:37:59,007 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 780 transitions. [2024-11-13 22:37:59,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:37:59,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:59,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:59,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:03,348 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 16 proven. 59 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:38:22,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:22,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 349 states and 807 transitions. [2024-11-13 22:38:22,766 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 807 transitions. [2024-11-13 22:38:22,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:38:22,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:22,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 9 proven. 38 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:38:35,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 354 states and 818 transitions. [2024-11-13 22:38:35,535 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 818 transitions. [2024-11-13 22:38:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:38:35,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 56 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:09,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 361 states and 837 transitions. [2024-11-13 22:39:09,948 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 837 transitions. [2024-11-13 22:39:09,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:39:09,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:09,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:10,835 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 9 proven. 38 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:39:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:18,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 364 states and 841 transitions. [2024-11-13 22:39:18,380 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 841 transitions. [2024-11-13 22:39:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:39:18,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:18,519 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 16 proven. 59 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:39:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:21,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 365 states and 841 transitions. [2024-11-13 22:39:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 841 transitions. [2024-11-13 22:39:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:39:21,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:21,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:22,426 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 9 proven. 38 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:39:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:24,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 366 states and 841 transitions. [2024-11-13 22:39:24,765 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 841 transitions. [2024-11-13 22:39:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:39:24,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 56 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:28,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 366 states and 840 transitions. [2024-11-13 22:39:28,596 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 840 transitions. [2024-11-13 22:39:28,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:39:28,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:28,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:28,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 17 proven. 46 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:39:32,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:32,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 367 states and 841 transitions. [2024-11-13 22:39:32,146 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 841 transitions. [2024-11-13 22:39:32,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:39:32,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:32,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:32,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:32,293 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 16 proven. 59 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:39:41,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:41,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 373 states and 852 transitions. [2024-11-13 22:39:41,844 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 852 transitions. [2024-11-13 22:39:41,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:39:41,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:41,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,977 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 16 proven. 59 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:39:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 374 states and 855 transitions. [2024-11-13 22:39:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 855 transitions. [2024-11-13 22:39:44,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:39:44,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:44,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:46,081 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 12 proven. 47 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:40:00,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:00,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 379 states and 882 transitions. [2024-11-13 22:40:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 882 transitions. [2024-11-13 22:40:00,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:40:00,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:00,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 12 proven. 47 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:40:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:08,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 382 states and 889 transitions. [2024-11-13 22:40:08,350 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 889 transitions. [2024-11-13 22:40:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:40:08,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:08,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:08,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:08,498 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 12 proven. 47 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:40:19,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 387 states and 901 transitions. [2024-11-13 22:40:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 901 transitions. [2024-11-13 22:40:19,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:40:19,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:19,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 36 proven. 14 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:40:35,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:35,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 389 states and 905 transitions. [2024-11-13 22:40:35,726 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 905 transitions. [2024-11-13 22:40:35,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:40:35,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:35,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 19 proven. 70 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:41:04,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:04,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 410 states and 947 transitions. [2024-11-13 22:41:04,739 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 947 transitions. [2024-11-13 22:41:04,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:41:04,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:04,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:07,531 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 77 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:32,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:32,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 419 states and 974 transitions. [2024-11-13 22:41:32,214 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 974 transitions. [2024-11-13 22:41:32,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:41:32,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:32,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:32,993 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 19 proven. 70 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:41:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 435 states and 999 transitions. [2024-11-13 22:41:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 999 transitions. [2024-11-13 22:41:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:41:56,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:56,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:57,911 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 36 proven. 14 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:41:59,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 436 states and 1000 transitions. [2024-11-13 22:41:59,917 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1000 transitions. [2024-11-13 22:41:59,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:41:59,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:59,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:00,769 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 19 proven. 70 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:42:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:07,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 440 states and 1002 transitions. [2024-11-13 22:42:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1002 transitions. [2024-11-13 22:42:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:42:07,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:07,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:07,675 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 77 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 441 states and 1003 transitions. [2024-11-13 22:42:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1003 transitions. [2024-11-13 22:42:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:42:11,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:11,796 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 16 proven. 62 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:42:15,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:15,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 443 states and 1013 transitions. [2024-11-13 22:42:15,165 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1013 transitions. [2024-11-13 22:42:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:42:15,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:15,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:15,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 77 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:18,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 444 states and 1013 transitions. [2024-11-13 22:42:18,587 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1013 transitions. [2024-11-13 22:42:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:42:18,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:18,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:19,325 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 19 proven. 70 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:42:22,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 445 states and 1013 transitions. [2024-11-13 22:42:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1013 transitions. [2024-11-13 22:42:22,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:42:22,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:22,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 16 proven. 62 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:42:25,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:25,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 446 states and 1018 transitions. [2024-11-13 22:42:25,842 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1018 transitions. [2024-11-13 22:42:25,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:42:25,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:25,955 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 16 proven. 62 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:42:29,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:29,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 447 states and 1021 transitions. [2024-11-13 22:42:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1021 transitions. [2024-11-13 22:42:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:42:29,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:29,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:29,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:29,259 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 16 proven. 62 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:42:32,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:32,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 449 states and 1028 transitions. [2024-11-13 22:42:32,084 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1028 transitions. [2024-11-13 22:42:32,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:42:32,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:32,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:32,969 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 8 proven. 70 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:42:57,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:57,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 460 states and 1058 transitions. [2024-11-13 22:42:57,046 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1058 transitions. [2024-11-13 22:42:57,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:42:57,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:57,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:57,259 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 16 proven. 75 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.