./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0237.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/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_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0237.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 59c31190ccc8063bc9e40e87ef868627685497d396c28c826c00fa8abad7dfea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:14:56,147 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:14:56,257 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:14:56,263 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:14:56,264 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:14:56,298 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:14:56,300 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:14:56,300 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:14:56,301 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:14:56,301 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:14:56,302 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:14:56,302 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:14:56,302 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:14:56,303 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:14:56,303 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:14:56,303 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:14:56,304 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:14:56,304 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:14:56,304 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:14:56,304 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:14:56,304 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:14:56,304 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:14:56,304 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:14:56,305 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:14:56,305 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:14:56,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:14:56,305 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:14:56,305 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:14:56,305 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:14:56,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:14:56,305 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_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59c31190ccc8063bc9e40e87ef868627685497d396c28c826c00fa8abad7dfea [2024-11-13 22:14:56,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:14:56,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:14:56,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:14:56,695 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:14:56,695 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:14:56,697 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memsafety/test-0237.i Unable to find full path for "g++" [2024-11-13 22:14:59,008 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:14:59,346 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:14:59,347 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/sv-benchmarks/c/memsafety/test-0237.i [2024-11-13 22:14:59,364 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/data/7c8092510/3730a97f84f94899aefc6eac77bb2f5c/FLAGd41d9588f [2024-11-13 22:14:59,382 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/data/7c8092510/3730a97f84f94899aefc6eac77bb2f5c [2024-11-13 22:14:59,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:14:59,386 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:14:59,387 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:14:59,387 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:14:59,392 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:14:59,392 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:14:59,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ca0df1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59, skipping insertion in model container [2024-11-13 22:14:59,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:14:59,443 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:14:59,869 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:14:59,880 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:14:59,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:14:59,982 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:14:59,983 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59 WrapperNode [2024-11-13 22:14:59,983 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:14:59,984 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:14:59,984 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:14:59,984 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:14:59,989 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,004 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,041 INFO L138 Inliner]: procedures = 188, calls = 66, calls flagged for inlining = 20, calls inlined = 30, statements flattened = 327 [2024-11-13 22:15:00,042 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:15:00,042 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:15:00,042 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:15:00,043 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:15:00,055 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,055 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,061 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,062 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,079 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,085 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,088 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,090 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,095 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:15:00,096 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:15:00,096 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:15:00,096 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:15:00,097 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:59" (1/1) ... [2024-11-13 22:15:00,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:15:00,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:15:00,150 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:15:00,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c9f3893-561f-437d-bfdc-2e697be950a0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:15:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:15:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:15:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:15:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:15:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:15:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:15:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:15:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:15:00,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:15:00,451 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:15:00,454 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:15:01,644 INFO L? ?]: Removed 336 outVars from TransFormulas that were not future-live. [2024-11-13 22:15:01,644 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:15:01,867 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:15:01,867 INFO L316 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-13 22:15:01,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:15:01 BoogieIcfgContainer [2024-11-13 22:15:01,868 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:15:01,871 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:15:01,871 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:15:01,884 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:15:01,885 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:15:01" (1/1) ... [2024-11-13 22:15:01,897 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:15:01,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:01,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 189 states and 214 transitions. [2024-11-13 22:15:01,970 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 214 transitions. [2024-11-13 22:15:01,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:15:01,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:01,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:02,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:02,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:02,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:02,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 188 states and 212 transitions. [2024-11-13 22:15:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 212 transitions. [2024-11-13 22:15:02,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:15:02,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:02,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:02,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:02,527 INFO L255 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:15:02,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:02,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 22:15:02,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:02,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 187 states and 211 transitions. [2024-11-13 22:15:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 211 transitions. [2024-11-13 22:15:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:15:02,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:02,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:02,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:02,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 187 states and 210 transitions. [2024-11-13 22:15:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 210 transitions. [2024-11-13 22:15:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:15:02,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:02,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 186 states and 209 transitions. [2024-11-13 22:15:03,233 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 209 transitions. [2024-11-13 22:15:03,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:15:03,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:03,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:03,381 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:15:03,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:03,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 22:15:03,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:03,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 185 states and 208 transitions. [2024-11-13 22:15:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 208 transitions. [2024-11-13 22:15:03,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:15:03,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:03,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:03,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:03,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:03,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 185 states and 207 transitions. [2024-11-13 22:15:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 207 transitions. [2024-11-13 22:15:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:15:03,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:03,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:04,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:04,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 184 states and 206 transitions. [2024-11-13 22:15:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 206 transitions. [2024-11-13 22:15:04,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:15:04,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:04,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:04,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 22:15:04,216 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:04,261 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 22:15:04,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 185 states and 207 transitions. [2024-11-13 22:15:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 207 transitions. [2024-11-13 22:15:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:15:04,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:04,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:04,644 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:15:04,647 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:04,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 22:15:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:05,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:05,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 186 states and 209 transitions. [2024-11-13 22:15:05,140 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 209 transitions. [2024-11-13 22:15:05,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:15:05,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:05,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:05,334 INFO L255 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:15:05,340 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:05,379 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 22:15:05,450 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:05,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 185 states and 208 transitions. [2024-11-13 22:15:05,701 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 208 transitions. [2024-11-13 22:15:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:15:05,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:05,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:05,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:05,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 184 states and 206 transitions. [2024-11-13 22:15:05,916 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 206 transitions. [2024-11-13 22:15:05,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:15:05,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:05,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:06,152 INFO L255 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:15:06,156 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:06,220 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 22:15:06,236 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:06,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:06,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 183 states and 205 transitions. [2024-11-13 22:15:06,270 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 205 transitions. [2024-11-13 22:15:06,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:15:06,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:06,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:06,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 183 states and 204 transitions. [2024-11-13 22:15:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 204 transitions. [2024-11-13 22:15:06,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:15:06,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:06,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:06,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:06,567 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:06,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:06,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 182 states and 203 transitions. [2024-11-13 22:15:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 203 transitions. [2024-11-13 22:15:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:15:06,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:06,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:06,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:06,783 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-13 22:15:06,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:06,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 22:15:06,914 INFO L349 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2024-11-13 22:15:06,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2024-11-13 22:15:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:07,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:07,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 182 states and 204 transitions. [2024-11-13 22:15:07,319 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 204 transitions. [2024-11-13 22:15:07,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:15:07,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:07,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:07,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:07,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 181 states and 203 transitions. [2024-11-13 22:15:07,480 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 203 transitions. [2024-11-13 22:15:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:15:07,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:07,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:07,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:07,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 180 states and 202 transitions. [2024-11-13 22:15:07,975 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 202 transitions. [2024-11-13 22:15:07,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:15:07,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:07,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:08,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:09,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:09,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 179 states and 201 transitions. [2024-11-13 22:15:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 201 transitions. [2024-11-13 22:15:09,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:15:09,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:09,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:09,713 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:10,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 180 states and 202 transitions. [2024-11-13 22:15:10,068 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 202 transitions. [2024-11-13 22:15:10,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:15:10,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:10,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:10,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:10,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:10,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 181 states and 204 transitions. [2024-11-13 22:15:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 204 transitions. [2024-11-13 22:15:10,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:10,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:10,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:10,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:11,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:12,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 182 states and 205 transitions. [2024-11-13 22:15:12,237 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 205 transitions. [2024-11-13 22:15:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:15:12,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:12,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:12,725 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:13,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 183 states and 206 transitions. [2024-11-13 22:15:13,644 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 206 transitions. [2024-11-13 22:15:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:15:13,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:13,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:15,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:15,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 184 states and 207 transitions. [2024-11-13 22:15:15,181 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 207 transitions. [2024-11-13 22:15:15,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:15:15,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:15,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:15,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:15,762 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:16,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:16,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 185 states and 208 transitions. [2024-11-13 22:15:16,710 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 208 transitions. [2024-11-13 22:15:16,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:15:16,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:16,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:18,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 186 states and 209 transitions. [2024-11-13 22:15:18,363 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 209 transitions. [2024-11-13 22:15:18,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:15:18,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:19,389 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:22,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:22,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 187 states and 209 transitions. [2024-11-13 22:15:22,946 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 209 transitions. [2024-11-13 22:15:22,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:15:22,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:22,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:24,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:24,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 188 states and 211 transitions. [2024-11-13 22:15:24,998 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 211 transitions. [2024-11-13 22:15:24,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:15:24,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:24,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:25,850 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:27,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 189 states and 212 transitions. [2024-11-13 22:15:27,253 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 212 transitions. [2024-11-13 22:15:27,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:15:27,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:27,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:28,126 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:29,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:29,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 190 states and 213 transitions. [2024-11-13 22:15:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 213 transitions. [2024-11-13 22:15:29,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:15:29,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:29,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:29,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:32,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 191 states and 214 transitions. [2024-11-13 22:15:32,034 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 214 transitions. [2024-11-13 22:15:32,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:15:32,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:32,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:33,039 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:34,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 192 states and 215 transitions. [2024-11-13 22:15:34,901 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 215 transitions. [2024-11-13 22:15:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:15:34,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:34,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:36,294 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 193 states and 215 transitions. [2024-11-13 22:15:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 215 transitions. [2024-11-13 22:15:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:15:40,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:40,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:41,848 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:42,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:42,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 194 states and 217 transitions. [2024-11-13 22:15:42,874 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 217 transitions. [2024-11-13 22:15:42,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:15:42,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:42,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:44,061 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:45,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 195 states and 218 transitions. [2024-11-13 22:15:45,704 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 218 transitions. [2024-11-13 22:15:45,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:15:45,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:45,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:45,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:48,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 196 states and 219 transitions. [2024-11-13 22:15:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 219 transitions. [2024-11-13 22:15:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:15:48,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:49,976 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:53,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:53,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 197 states and 219 transitions. [2024-11-13 22:15:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 219 transitions. [2024-11-13 22:15:53,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:15:53,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:53,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:53,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:54,217 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:55,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:55,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 198 states and 221 transitions. [2024-11-13 22:15:55,476 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 221 transitions. [2024-11-13 22:15:55,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:15:55,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:55,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:58,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:58,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 199 states and 221 transitions. [2024-11-13 22:15:58,604 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 221 transitions. [2024-11-13 22:15:58,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:15:58,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:58,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:58,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:59,906 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:01,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 200 states and 222 transitions. [2024-11-13 22:16:01,029 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 222 transitions. [2024-11-13 22:16:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:16:01,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:01,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:02,640 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:04,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:04,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 201 states and 224 transitions. [2024-11-13 22:16:04,282 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 224 transitions. [2024-11-13 22:16:04,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:16:04,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:04,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:07,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:07,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 202 states and 224 transitions. [2024-11-13 22:16:07,788 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 224 transitions. [2024-11-13 22:16:07,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:16:07,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:07,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:09,036 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:10,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:10,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 203 states and 226 transitions. [2024-11-13 22:16:10,687 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 226 transitions. [2024-11-13 22:16:10,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:16:10,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:10,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:11,965 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:14,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 204 states and 226 transitions. [2024-11-13 22:16:14,261 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 226 transitions. [2024-11-13 22:16:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:16:14,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:14,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:16,094 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:17,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:17,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 205 states and 228 transitions. [2024-11-13 22:16:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 228 transitions. [2024-11-13 22:16:17,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:16:17,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:17,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:21,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 206 states and 229 transitions. [2024-11-13 22:16:21,686 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 229 transitions. [2024-11-13 22:16:21,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:16:21,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:21,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,197 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:25,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 207 states and 230 transitions. [2024-11-13 22:16:25,441 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 230 transitions. [2024-11-13 22:16:25,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:16:25,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:25,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:27,055 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:29,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:29,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 208 states and 231 transitions. [2024-11-13 22:16:29,573 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 231 transitions. [2024-11-13 22:16:29,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:16:29,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:29,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:29,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:31,231 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:33,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:33,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 209 states and 232 transitions. [2024-11-13 22:16:33,773 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 232 transitions. [2024-11-13 22:16:33,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:16:33,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:33,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:37,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 210 states and 233 transitions. [2024-11-13 22:16:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 233 transitions. [2024-11-13 22:16:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:16:37,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:37,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:38,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 211 states and 234 transitions. [2024-11-13 22:16:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 234 transitions. [2024-11-13 22:16:41,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:41,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:41,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:41,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:43,405 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 212 states and 235 transitions. [2024-11-13 22:16:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 235 transitions. [2024-11-13 22:16:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:46,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:46,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:00,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:00,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 213 states and 235 transitions. [2024-11-13 22:17:00,508 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 235 transitions. [2024-11-13 22:17:00,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:17:00,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:00,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:02,842 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:05,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:05,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 214 states and 237 transitions. [2024-11-13 22:17:05,283 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 237 transitions. [2024-11-13 22:17:05,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:17:05,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:10,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 215 states and 237 transitions. [2024-11-13 22:17:10,590 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 237 transitions. [2024-11-13 22:17:10,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:17:10,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:10,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:12,848 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:15,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:15,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 216 states and 239 transitions. [2024-11-13 22:17:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 239 transitions. [2024-11-13 22:17:15,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:17:15,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:15,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:15,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:17,435 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:20,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 217 states and 240 transitions. [2024-11-13 22:17:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 240 transitions. [2024-11-13 22:17:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:20,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:23,312 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 218 states and 240 transitions. [2024-11-13 22:17:27,518 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 240 transitions. [2024-11-13 22:17:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:17:27,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:29,384 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:31,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 219 states and 241 transitions. [2024-11-13 22:17:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 241 transitions. [2024-11-13 22:17:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:17:31,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:31,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:31,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:33,057 INFO L134 CoverageAnalysis]: Checked inductivity of 823 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:35,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 220 states and 242 transitions. [2024-11-13 22:17:35,034 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 242 transitions. [2024-11-13 22:17:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:35,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:35,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:38,717 INFO L134 CoverageAnalysis]: Checked inductivity of 864 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:42,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 221 states and 244 transitions. [2024-11-13 22:17:42,258 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 244 transitions. [2024-11-13 22:17:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:17:42,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:42,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:44,261 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:47,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 222 states and 245 transitions. [2024-11-13 22:17:47,372 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 245 transitions. [2024-11-13 22:17:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:17:47,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:47,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:49,629 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:53,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:53,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 223 states and 246 transitions. [2024-11-13 22:17:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 246 transitions. [2024-11-13 22:17:53,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:17:53,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:53,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:55,397 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:58,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 224 states and 247 transitions. [2024-11-13 22:17:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 247 transitions. [2024-11-13 22:17:58,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:17:58,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:58,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:00,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:04,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 225 states and 248 transitions. [2024-11-13 22:18:04,618 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 248 transitions. [2024-11-13 22:18:04,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:18:04,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:04,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:07,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:11,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:11,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 226 states and 249 transitions. [2024-11-13 22:18:11,076 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 249 transitions. [2024-11-13 22:18:11,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:18:11,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:11,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:13,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1131 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 227 states and 250 transitions. [2024-11-13 22:18:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 250 transitions. [2024-11-13 22:18:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:18:17,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:17,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:35,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 228 states and 250 transitions. [2024-11-13 22:18:35,199 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 250 transitions. [2024-11-13 22:18:35,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:18:35,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:35,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:37,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:41,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:41,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 229 states and 252 transitions. [2024-11-13 22:18:41,102 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 252 transitions. [2024-11-13 22:18:41,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:18:41,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:41,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:43,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:48,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 230 states and 253 transitions. [2024-11-13 22:18:48,026 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 253 transitions. [2024-11-13 22:18:48,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:18:48,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:48,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1329 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:58,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:58,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 231 states and 253 transitions. [2024-11-13 22:18:58,074 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 253 transitions. [2024-11-13 22:18:58,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:18:58,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:58,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:00,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1381 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:03,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:03,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 232 states and 254 transitions. [2024-11-13 22:19:03,050 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 254 transitions. [2024-11-13 22:19:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:19:03,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:03,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:05,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:07,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:07,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 233 states and 255 transitions. [2024-11-13 22:19:07,848 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 255 transitions. [2024-11-13 22:19:07,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:19:07,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:07,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:10,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:12,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 234 states and 256 transitions. [2024-11-13 22:19:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 256 transitions. [2024-11-13 22:19:12,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:19:12,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:12,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:13,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1543 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:24,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 235 states and 258 transitions. [2024-11-13 22:19:24,009 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 258 transitions. [2024-11-13 22:19:24,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:19:24,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:24,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1599 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 236 states and 259 transitions. [2024-11-13 22:19:31,795 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 259 transitions. [2024-11-13 22:19:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:19:31,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:31,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:35,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 237 states and 260 transitions. [2024-11-13 22:19:38,908 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 260 transitions. [2024-11-13 22:19:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:19:38,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:38,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1714 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:47,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 238 states and 261 transitions. [2024-11-13 22:19:47,904 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 261 transitions. [2024-11-13 22:19:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:19:47,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:47,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:48,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:52,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1773 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:57,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 239 states and 262 transitions. [2024-11-13 22:19:57,250 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 262 transitions. [2024-11-13 22:19:57,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:19:57,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:57,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:03,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1833 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:17,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:17,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 240 states and 262 transitions. [2024-11-13 22:20:17,464 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 262 transitions. [2024-11-13 22:20:17,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:20:17,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:17,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1894 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:23,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 241 states and 263 transitions. [2024-11-13 22:20:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 263 transitions. [2024-11-13 22:20:23,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:20:23,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:23,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:33,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:33,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 242 states and 265 transitions. [2024-11-13 22:20:33,523 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 265 transitions. [2024-11-13 22:20:33,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:20:33,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:33,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2019 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:42,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:42,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 243 states and 266 transitions. [2024-11-13 22:20:42,548 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 266 transitions. [2024-11-13 22:20:42,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:20:42,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:42,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2083 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:51,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 244 states and 267 transitions. [2024-11-13 22:20:51,717 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 267 transitions. [2024-11-13 22:20:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:20:51,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:51,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:51,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:54,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2148 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:59,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 245 states and 268 transitions. [2024-11-13 22:20:59,288 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 268 transitions. [2024-11-13 22:20:59,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:20:59,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:59,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:59,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:02,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2214 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:07,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 246 states and 269 transitions. [2024-11-13 22:21:07,968 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 269 transitions. [2024-11-13 22:21:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:21:07,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:07,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2281 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:18,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 247 states and 270 transitions. [2024-11-13 22:21:18,131 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 270 transitions. [2024-11-13 22:21:18,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:21:18,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:18,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:22,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2349 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:28,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 248 states and 271 transitions. [2024-11-13 22:21:28,146 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 271 transitions. [2024-11-13 22:21:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:21:28,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:28,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:32,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2418 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:38,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 249 states and 272 transitions. [2024-11-13 22:21:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 272 transitions. [2024-11-13 22:21:38,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:21:38,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:38,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:42,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2488 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:48,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:48,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 250 states and 273 transitions. [2024-11-13 22:21:48,485 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 273 transitions. [2024-11-13 22:21:48,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:21:48,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:48,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:53,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2559 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 251 states and 274 transitions. [2024-11-13 22:21:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 274 transitions. [2024-11-13 22:21:58,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:21:58,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:58,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:03,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2631 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:08,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 252 states and 275 transitions. [2024-11-13 22:22:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 275 transitions. [2024-11-13 22:22:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:22:08,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:08,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:09,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:12,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:19,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:19,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 253 states and 276 transitions. [2024-11-13 22:22:19,116 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 276 transitions. [2024-11-13 22:22:19,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:22:19,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:19,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:24,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2778 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 254 states and 277 transitions. [2024-11-13 22:22:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 277 transitions. [2024-11-13 22:22:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:22:29,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:29,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:34,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2853 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:40,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 255 states and 278 transitions. [2024-11-13 22:22:40,473 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 278 transitions. [2024-11-13 22:22:40,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:22:40,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:40,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:55,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2929 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:23:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 256 states and 278 transitions. [2024-11-13 22:23:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 278 transitions. [2024-11-13 22:23:38,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:23:38,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:38,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:44,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:23:49,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 257 states and 280 transitions. [2024-11-13 22:23:49,809 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 280 transitions. [2024-11-13 22:23:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:23:49,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:49,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:50,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3084 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:02,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 258 states and 280 transitions. [2024-11-13 22:24:02,495 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 280 transitions. [2024-11-13 22:24:02,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:24:02,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:02,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:02,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:08,156 INFO L134 CoverageAnalysis]: Checked inductivity of 3163 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:13,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:13,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 259 states and 282 transitions. [2024-11-13 22:24:13,591 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 282 transitions. [2024-11-13 22:24:13,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:24:13,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:13,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:19,197 INFO L134 CoverageAnalysis]: Checked inductivity of 3243 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 260 states and 283 transitions. [2024-11-13 22:24:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 283 transitions. [2024-11-13 22:24:25,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:24:25,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:25,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3324 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:43,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 261 states and 283 transitions. [2024-11-13 22:24:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 283 transitions. [2024-11-13 22:24:43,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:24:43,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:43,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 3406 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:57,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 262 states and 285 transitions. [2024-11-13 22:24:57,420 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 285 transitions. [2024-11-13 22:24:57,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:24:57,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:57,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3489 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:14,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 263 states and 285 transitions. [2024-11-13 22:25:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 285 transitions. [2024-11-13 22:25:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:25:14,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:14,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:20,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3573 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 264 states and 286 transitions. [2024-11-13 22:25:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 286 transitions. [2024-11-13 22:25:26,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:25:26,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:26,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:33,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3658 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:39,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 265 states and 287 transitions. [2024-11-13 22:25:39,086 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 287 transitions. [2024-11-13 22:25:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:25:39,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3744 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 266 states and 288 transitions. [2024-11-13 22:25:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 288 transitions. [2024-11-13 22:25:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:25:50,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:50,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:01,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3831 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:09,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 267 states and 290 transitions. [2024-11-13 22:26:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 290 transitions. [2024-11-13 22:26:09,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:26:09,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:09,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:15,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3919 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:22,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 268 states and 291 transitions. [2024-11-13 22:26:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 291 transitions. [2024-11-13 22:26:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:26:22,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:22,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4008 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:35,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:35,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 269 states and 292 transitions. [2024-11-13 22:26:35,430 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 292 transitions. [2024-11-13 22:26:35,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:26:35,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:35,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4098 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 270 states and 293 transitions. [2024-11-13 22:26:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 293 transitions. [2024-11-13 22:26:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:26:48,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:48,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:54,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4189 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:27:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 271 states and 294 transitions. [2024-11-13 22:27:01,720 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 294 transitions. [2024-11-13 22:27:01,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:27:01,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:01,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:07,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4281 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:27:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:14,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 272 states and 295 transitions. [2024-11-13 22:27:14,054 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 295 transitions. [2024-11-13 22:27:14,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:27:14,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:14,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:19,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4374 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:27:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 273 states and 296 transitions. [2024-11-13 22:27:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 296 transitions. [2024-11-13 22:27:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:27:25,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:25,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:32,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4468 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:27:39,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 274 states and 297 transitions. [2024-11-13 22:27:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 297 transitions. [2024-11-13 22:27:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:27:39,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:39,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:39,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat