./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/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_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/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-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:16:41,594 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:16:41,681 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 23:16:41,690 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:16:41,690 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:16:41,730 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:16:41,733 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:16:41,733 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:16:41,733 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:16:41,733 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:16:41,733 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:16:41,734 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:16:41,734 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:16:41,734 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:16:41,734 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:16:41,734 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:16:41,734 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:16:41,734 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:16:41,734 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:16:41,734 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:16:41,735 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:16:41,735 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:16:41,735 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:16:41,735 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:16:41,735 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:16:41,735 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:16:41,735 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:16:41,735 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:16:41,735 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:16:41,736 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:16:41,736 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:16:41,736 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:16:41,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:16:41,736 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_f6a0d497-a9d7-47eb-9167-d0d3882df644/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-memcleanup) ) 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 -> 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 [2024-11-13 23:16:42,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:16:42,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:16:42,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:16:42,160 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:16:42,161 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:16:42,163 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i Unable to find full path for "g++" [2024-11-13 23:16:44,449 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:16:44,993 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:16:44,994 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2024-11-13 23:16:45,018 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/data/6716c5842/301adf4394fc4b1d80093d7352ea99c8/FLAGa2ad5e337 [2024-11-13 23:16:45,037 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/data/6716c5842/301adf4394fc4b1d80093d7352ea99c8 [2024-11-13 23:16:45,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:16:45,042 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:16:45,044 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:16:45,044 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:16:45,050 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:16:45,051 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:16:45" (1/1) ... [2024-11-13 23:16:45,052 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a9e2ef5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:45, skipping insertion in model container [2024-11-13 23:16:45,052 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:16:45" (1/1) ... [2024-11-13 23:16:45,139 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:16:46,106 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:16:46,120 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:16:46,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:16:46,428 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:16:46,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46 WrapperNode [2024-11-13 23:16:46,429 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:16:46,430 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:16:46,430 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:16:46,430 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:16:46,438 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:46,502 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:46,814 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 508, calls inlined = 1007, statements flattened = 5769 [2024-11-13 23:16:46,815 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:16:46,816 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:16:46,816 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:16:46,816 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:16:46,826 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:46,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:46,855 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:46,855 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:46,999 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:47,131 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:47,173 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:47,206 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:47,294 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:16:47,295 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:16:47,296 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:16:47,296 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:16:47,298 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:16:46" (1/1) ... [2024-11-13 23:16:47,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:16:47,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:16:47,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:16:47,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6a0d497-a9d7-47eb-9167-d0d3882df644/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:16:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:16:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:16:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:16:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:16:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:16:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:16:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:16:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:16:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:16:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:16:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:16:47,716 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:16:47,718 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:16:54,661 INFO L? ?]: Removed 3291 outVars from TransFormulas that were not future-live. [2024-11-13 23:16:54,661 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:16:57,939 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:16:57,942 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 23:16:57,943 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:16:57 BoogieIcfgContainer [2024-11-13 23:16:57,946 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:16:57,947 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:16:57,947 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:16:57,959 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:16:57,960 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:16:57" (1/1) ... [2024-11-13 23:16:57,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:16:58,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3598 states and 5169 transitions. [2024-11-13 23:16:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3598 states and 5169 transitions. [2024-11-13 23:16:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:16:58,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:58,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:58,313 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 23:16:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:58,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 3598 states and 5167 transitions. [2024-11-13 23:16:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 3598 states and 5167 transitions. [2024-11-13 23:16:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:16:58,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:58,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:58,628 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 23:16:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 3600 states and 5170 transitions. [2024-11-13 23:16:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5170 transitions. [2024-11-13 23:16:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:16:58,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:58,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:58,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 3600 states and 5168 transitions. [2024-11-13 23:16:58,878 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5168 transitions. [2024-11-13 23:16:58,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:16:58,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:58,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:58,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5164 states to 3600 states and 5164 transitions. [2024-11-13 23:16:58,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5164 transitions. [2024-11-13 23:16:58,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:16:58,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:58,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:59,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:59,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 3600 states and 5158 transitions. [2024-11-13 23:16:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5158 transitions. [2024-11-13 23:16:59,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:16:59,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:59,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:59,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:09,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:17:09,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:09,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 3600 states and 5150 transitions. [2024-11-13 23:17:09,442 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5150 transitions. [2024-11-13 23:17:09,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:17:09,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:09,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:20,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:17:30,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:17:32,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:17:32,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 3613 states and 5165 transitions. [2024-11-13 23:17:32,404 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5165 transitions. [2024-11-13 23:17:32,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:17:32,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:32,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:32,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 3613 states and 5163 transitions. [2024-11-13 23:17:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5163 transitions. [2024-11-13 23:17:32,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:17:32,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:32,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:33,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 3613 states and 5161 transitions. [2024-11-13 23:17:33,640 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5161 transitions. [2024-11-13 23:17:33,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:17:33,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:33,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:34,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:17:40,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:17:40,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 3616 states and 5163 transitions. [2024-11-13 23:17:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 3616 states and 5163 transitions. [2024-11-13 23:17:40,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:17:40,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:40,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:41,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:41,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5166 states to 3618 states and 5166 transitions. [2024-11-13 23:17:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 3618 states and 5166 transitions. [2024-11-13 23:17:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:17:41,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:41,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:41,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 3617 states and 5161 transitions. [2024-11-13 23:17:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5161 transitions. [2024-11-13 23:17:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:17:41,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:41,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:41,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:41,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5157 states to 3617 states and 5157 transitions. [2024-11-13 23:17:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5157 transitions. [2024-11-13 23:17:41,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:17:41,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:41,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 3617 states and 5155 transitions. [2024-11-13 23:17:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5155 transitions. [2024-11-13 23:17:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:17:42,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:42,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:46,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:17:46,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:46,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5153 states to 3617 states and 5153 transitions. [2024-11-13 23:17:46,364 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5153 transitions. [2024-11-13 23:17:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:17:46,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:46,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:46,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:56,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:07,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:18,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:23,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:23,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 3661 states and 5210 transitions. [2024-11-13 23:18:23,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5210 transitions. [2024-11-13 23:18:23,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:18:23,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:23,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:23,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:18:23,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5206 states to 3661 states and 5206 transitions. [2024-11-13 23:18:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5206 transitions. [2024-11-13 23:18:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:18:23,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:23,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:23,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:18:26,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:26,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:26,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3661 states and 5204 transitions. [2024-11-13 23:18:26,174 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5204 transitions. [2024-11-13 23:18:26,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:18:26,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:26,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:26,598 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:18:27,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:27,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 3646 states and 5185 transitions. [2024-11-13 23:18:27,709 INFO L276 IsEmpty]: Start isEmpty. Operand 3646 states and 5185 transitions. [2024-11-13 23:18:27,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:18:27,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:27,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:27,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5183 states to 3646 states and 5183 transitions. [2024-11-13 23:18:27,990 INFO L276 IsEmpty]: Start isEmpty. Operand 3646 states and 5183 transitions. [2024-11-13 23:18:27,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:18:27,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:27,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:18:38,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:48,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:56,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:56,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 3649 states and 5185 transitions. [2024-11-13 23:18:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 5185 transitions. [2024-11-13 23:18:56,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:18:56,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:56,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:57,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:57,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:57,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3649 states and 5184 transitions. [2024-11-13 23:18:57,221 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 5184 transitions. [2024-11-13 23:18:57,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:18:57,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:57,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:58,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 3657 states and 5194 transitions. [2024-11-13 23:18:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand 3657 states and 5194 transitions. [2024-11-13 23:18:58,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:18:58,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:58,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:00,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:00,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:00,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5192 states to 3658 states and 5192 transitions. [2024-11-13 23:19:00,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3658 states and 5192 transitions. [2024-11-13 23:19:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:19:00,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:00,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:02,432 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 3659 states and 5193 transitions. [2024-11-13 23:19:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 3659 states and 5193 transitions. [2024-11-13 23:19:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:19:02,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:02,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:03,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:04,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:04,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 3660 states and 5194 transitions. [2024-11-13 23:19:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3660 states and 5194 transitions. [2024-11-13 23:19:04,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:19:04,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:04,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:06,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:07,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 3661 states and 5195 transitions. [2024-11-13 23:19:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5195 transitions. [2024-11-13 23:19:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:19:07,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:07,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:09,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:10,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 3662 states and 5197 transitions. [2024-11-13 23:19:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5197 transitions. [2024-11-13 23:19:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:19:10,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:10,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:11,745 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:13,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:13,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 3663 states and 5197 transitions. [2024-11-13 23:19:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 3663 states and 5197 transitions. [2024-11-13 23:19:13,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:19:13,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:13,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:15,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:15,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5199 states to 3664 states and 5199 transitions. [2024-11-13 23:19:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 3664 states and 5199 transitions. [2024-11-13 23:19:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:19:15,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:15,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:17,804 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:19,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:19,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5200 states to 3665 states and 5200 transitions. [2024-11-13 23:19:19,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 5200 transitions. [2024-11-13 23:19:19,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:19:19,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:19,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:21,599 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:22,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 3666 states and 5201 transitions. [2024-11-13 23:19:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3666 states and 5201 transitions. [2024-11-13 23:19:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:19:22,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:22,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:25,264 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:27,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 3667 states and 5201 transitions. [2024-11-13 23:19:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3667 states and 5201 transitions. [2024-11-13 23:19:27,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:19:27,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:27,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:30,014 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:30,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5202 states to 3668 states and 5202 transitions. [2024-11-13 23:19:30,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 5202 transitions. [2024-11-13 23:19:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:19:30,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:30,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:31,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:32,838 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:33,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:33,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 3669 states and 5203 transitions. [2024-11-13 23:19:33,743 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5203 transitions. [2024-11-13 23:19:33,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:19:33,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:33,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:35,319 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:36,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3670 states and 5204 transitions. [2024-11-13 23:19:36,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 5204 transitions. [2024-11-13 23:19:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:19:36,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:36,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:38,029 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:38,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:38,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 3671 states and 5205 transitions. [2024-11-13 23:19:38,964 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5205 transitions. [2024-11-13 23:19:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:19:38,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:38,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5206 states to 3672 states and 5206 transitions. [2024-11-13 23:19:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5206 transitions. [2024-11-13 23:19:41,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:19:41,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:41,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:43,341 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3673 states and 5207 transitions. [2024-11-13 23:19:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5207 transitions. [2024-11-13 23:19:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:19:44,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:44,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:44,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:47,085 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:49,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:49,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3674 states and 5209 transitions. [2024-11-13 23:19:49,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5209 transitions. [2024-11-13 23:19:49,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:19:49,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:49,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:53,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 3675 states and 5210 transitions. [2024-11-13 23:19:53,279 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5210 transitions. [2024-11-13 23:19:53,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:19:53,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:53,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:55,110 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3676 states and 5211 transitions. [2024-11-13 23:19:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5211 transitions. [2024-11-13 23:19:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:19:57,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:57,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:01,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:01,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 3677 states and 5212 transitions. [2024-11-13 23:20:01,204 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5212 transitions. [2024-11-13 23:20:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:20:01,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:01,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:03,986 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:08,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 3678 states and 5212 transitions. [2024-11-13 23:20:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 5212 transitions. [2024-11-13 23:20:08,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:20:08,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:08,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:12,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 3679 states and 5213 transitions. [2024-11-13 23:20:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 5213 transitions. [2024-11-13 23:20:12,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:20:12,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:12,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:14,568 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:16,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3680 states and 5215 transitions. [2024-11-13 23:20:16,535 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5215 transitions. [2024-11-13 23:20:16,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:20:16,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:16,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:17,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:18,804 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:21,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 3681 states and 5216 transitions. [2024-11-13 23:20:21,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 5216 transitions. [2024-11-13 23:20:21,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:20:21,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:21,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:23,741 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:26,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:26,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3682 states and 5218 transitions. [2024-11-13 23:20:26,288 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 5218 transitions. [2024-11-13 23:20:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:20:26,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:31,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3683 states and 5218 transitions. [2024-11-13 23:20:31,377 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5218 transitions. [2024-11-13 23:20:31,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:20:31,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:31,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:34,402 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:40,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:40,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3684 states and 5218 transitions. [2024-11-13 23:20:40,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 5218 transitions. [2024-11-13 23:20:40,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:20:40,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:40,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:43,094 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:45,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3685 states and 5220 transitions. [2024-11-13 23:20:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 5220 transitions. [2024-11-13 23:20:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:20:45,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:45,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:45,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:47,790 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:50,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3686 states and 5220 transitions. [2024-11-13 23:20:50,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 5220 transitions. [2024-11-13 23:20:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:20:50,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:50,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:53,680 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:55,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:55,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 3687 states and 5222 transitions. [2024-11-13 23:20:55,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 5222 transitions. [2024-11-13 23:20:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:20:55,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:55,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:58,546 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 3688 states and 5224 transitions. [2024-11-13 23:21:01,728 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 5224 transitions. [2024-11-13 23:21:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:21:01,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:01,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:04,860 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:09,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3689 states and 5223 transitions. [2024-11-13 23:21:09,529 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 5223 transitions. [2024-11-13 23:21:09,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:21:09,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:09,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:12,112 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:13,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:13,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 3690 states and 5224 transitions. [2024-11-13 23:21:13,996 INFO L276 IsEmpty]: Start isEmpty. Operand 3690 states and 5224 transitions. [2024-11-13 23:21:13,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:21:13,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:13,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:20,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:20,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 3691 states and 5226 transitions. [2024-11-13 23:21:20,636 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5226 transitions. [2024-11-13 23:21:20,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:21:20,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:20,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:23,581 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:26,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5228 states to 3692 states and 5228 transitions. [2024-11-13 23:21:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5228 transitions. [2024-11-13 23:21:26,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:21:26,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:26,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:36,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3693 states and 5227 transitions. [2024-11-13 23:21:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 5227 transitions. [2024-11-13 23:21:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:21:36,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:36,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:39,052 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:41,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5228 states to 3694 states and 5228 transitions. [2024-11-13 23:21:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 5228 transitions. [2024-11-13 23:21:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:21:41,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:41,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:48,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3695 states and 5230 transitions. [2024-11-13 23:21:48,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3695 states and 5230 transitions. [2024-11-13 23:21:48,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:21:48,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:51,865 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:55,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3696 states and 5231 transitions. [2024-11-13 23:21:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5231 transitions. [2024-11-13 23:21:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:21:55,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:55,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:02,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3697 states and 5232 transitions. [2024-11-13 23:22:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5232 transitions. [2024-11-13 23:22:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:22:02,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:02,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:07,009 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:14,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3698 states and 5232 transitions. [2024-11-13 23:22:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5232 transitions. [2024-11-13 23:22:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:22:14,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:14,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:17,768 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:20,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:20,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3699 states and 5233 transitions. [2024-11-13 23:22:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5233 transitions. [2024-11-13 23:22:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:22:20,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:20,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:25,062 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:28,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3700 states and 5235 transitions. [2024-11-13 23:22:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5235 transitions. [2024-11-13 23:22:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:22:28,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:28,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:50,481 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:14,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:14,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3701 states and 5235 transitions. [2024-11-13 23:23:14,544 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5235 transitions. [2024-11-13 23:23:14,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:23:14,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:14,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:16,781 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:23:18,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:18,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 3702 states and 5236 transitions. [2024-11-13 23:23:18,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 5236 transitions. [2024-11-13 23:23:18,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:23:18,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:18,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:19,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:20,741 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:23:23,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:23,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3703 states and 5237 transitions. [2024-11-13 23:23:23,849 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 5237 transitions. [2024-11-13 23:23:23,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:23:23,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:23,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:25,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:26,461 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:23:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:28,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 3704 states and 5238 transitions. [2024-11-13 23:23:28,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3704 states and 5238 transitions. [2024-11-13 23:23:28,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:23:28,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:28,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:23:33,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:33,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3705 states and 5239 transitions. [2024-11-13 23:23:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3705 states and 5239 transitions. [2024-11-13 23:23:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:23:33,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:33,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:23:39,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:39,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 3706 states and 5240 transitions. [2024-11-13 23:23:39,115 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5240 transitions. [2024-11-13 23:23:39,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:23:39,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:39,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:23:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:47,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 3707 states and 5242 transitions. [2024-11-13 23:23:47,672 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 5242 transitions. [2024-11-13 23:23:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:23:47,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:47,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:23:54,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3708 states and 5243 transitions. [2024-11-13 23:23:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5243 transitions. [2024-11-13 23:23:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:54,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:24:03,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:03,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3709 states and 5243 transitions. [2024-11-13 23:24:03,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5243 transitions. [2024-11-13 23:24:03,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:24:03,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:03,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:24:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3710 states and 5245 transitions. [2024-11-13 23:24:10,551 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5245 transitions. [2024-11-13 23:24:10,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:24:10,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:10,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:24:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:18,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3711 states and 5245 transitions. [2024-11-13 23:24:18,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3711 states and 5245 transitions. [2024-11-13 23:24:18,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:24:18,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:18,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:22,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:24:25,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3712 states and 5247 transitions. [2024-11-13 23:24:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 3712 states and 5247 transitions. [2024-11-13 23:24:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:24:25,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:25,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:24:33,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3713 states and 5247 transitions. [2024-11-13 23:24:33,580 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5247 transitions. [2024-11-13 23:24:33,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:24:33,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:33,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:35,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:36,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:24:39,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:39,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3714 states and 5248 transitions. [2024-11-13 23:24:39,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5248 transitions. [2024-11-13 23:24:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:24:39,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:39,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:24:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3715 states and 5250 transitions. [2024-11-13 23:24:47,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5250 transitions. [2024-11-13 23:24:47,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:24:47,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:47,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:51,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:24:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:55,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3716 states and 5250 transitions. [2024-11-13 23:24:55,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5250 transitions. [2024-11-13 23:24:55,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:24:55,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:55,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:57,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:25:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3717 states and 5252 transitions. [2024-11-13 23:25:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5252 transitions. [2024-11-13 23:25:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:25:03,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:03,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:08,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:25:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3718 states and 5252 transitions. [2024-11-13 23:25:12,884 INFO L276 IsEmpty]: Start isEmpty. Operand 3718 states and 5252 transitions. [2024-11-13 23:25:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:25:12,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:12,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:14,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:16,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:25:19,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:19,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 3719 states and 5253 transitions. [2024-11-13 23:25:19,599 INFO L276 IsEmpty]: Start isEmpty. Operand 3719 states and 5253 transitions. [2024-11-13 23:25:19,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:25:19,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:19,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:25,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:25:29,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:29,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 3720 states and 5255 transitions. [2024-11-13 23:25:29,438 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 5255 transitions. [2024-11-13 23:25:29,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:25:29,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:29,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:33,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:25:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:37,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 3721 states and 5255 transitions. [2024-11-13 23:25:37,649 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5255 transitions. [2024-11-13 23:25:37,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:25:37,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:37,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:41,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:25:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:44,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 3722 states and 5256 transitions. [2024-11-13 23:25:44,201 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 5256 transitions. [2024-11-13 23:25:44,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:25:44,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:44,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:47,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:25:50,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 3723 states and 5257 transitions. [2024-11-13 23:25:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5257 transitions. [2024-11-13 23:25:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:25:50,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:56,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:26:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:01,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3724 states and 5259 transitions. [2024-11-13 23:26:01,552 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5259 transitions. [2024-11-13 23:26:01,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:26:01,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:01,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:26:10,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3725 states and 5259 transitions. [2024-11-13 23:26:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 5259 transitions. [2024-11-13 23:26:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:26:10,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:10,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:11,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:26:17,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 3726 states and 5260 transitions. [2024-11-13 23:26:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 5260 transitions. [2024-11-13 23:26:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:26:17,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:17,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:26:27,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 3727 states and 5262 transitions. [2024-11-13 23:26:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 5262 transitions. [2024-11-13 23:26:27,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:26:27,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:27,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:32,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:26:37,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 3728 states and 5263 transitions. [2024-11-13 23:26:37,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5263 transitions. [2024-11-13 23:26:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:26:37,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:26:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:49,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 3729 states and 5263 transitions. [2024-11-13 23:26:49,556 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5263 transitions. [2024-11-13 23:26:49,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:26:49,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:49,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:55,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:26:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3730 states and 5264 transitions. [2024-11-13 23:26:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5264 transitions. [2024-11-13 23:26:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:26:57,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:57,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:02,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:27:04,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:04,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 3731 states and 5265 transitions. [2024-11-13 23:27:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5265 transitions. [2024-11-13 23:27:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:27:04,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:04,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:10,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:27:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 3732 states and 5267 transitions. [2024-11-13 23:27:15,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5267 transitions. [2024-11-13 23:27:15,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:27:15,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:15,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:20,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:27:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 3733 states and 5268 transitions. [2024-11-13 23:27:25,652 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 5268 transitions. [2024-11-13 23:27:25,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:27:25,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:25,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:30,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:27:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:37,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 3734 states and 5268 transitions. [2024-11-13 23:27:37,712 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5268 transitions. [2024-11-13 23:27:37,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:27:37,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:37,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:27:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3735 states and 5270 transitions. [2024-11-13 23:27:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5270 transitions. [2024-11-13 23:27:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:27:47,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:47,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:27:56,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3736 states and 5271 transitions. [2024-11-13 23:27:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5271 transitions. [2024-11-13 23:27:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:27:56,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:56,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:01,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:28:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:05,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3737 states and 5273 transitions. [2024-11-13 23:28:05,806 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5273 transitions. [2024-11-13 23:28:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:28:05,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:05,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:11,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:28:16,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3738 states and 5273 transitions. [2024-11-13 23:28:16,828 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 5273 transitions. [2024-11-13 23:28:16,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:28:16,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:16,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:22,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:28:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:28,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3739 states and 5274 transitions. [2024-11-13 23:28:28,202 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5274 transitions. [2024-11-13 23:28:28,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:28:28,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:28,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:29,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:35,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:28:52,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:52,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3740 states and 5274 transitions. [2024-11-13 23:28:52,256 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 5274 transitions. [2024-11-13 23:28:52,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:28:52,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:52,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:53,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat