./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const_m5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/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_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const_m5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1ea5dd3dcdb2ca45816b1054e161d4e883537a3d70de7c4c731596cc44c337d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:52:14,782 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:52:14,906 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:52:14,915 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:52:14,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:52:14,943 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:52:14,944 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:52:14,945 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:52:14,945 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:52:14,946 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:52:14,946 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:52:14,946 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:52:14,946 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:52:14,946 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:52:14,947 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:52:14,947 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:52:14,947 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:52:14,947 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:52:14,947 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:52:14,948 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:52:14,948 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:52:14,948 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:52:14,948 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:52:14,948 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:52:14,948 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:52:14,948 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:52:14,948 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:52:14,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:52:14,949 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:52:14,949 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:52:14,949 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:52:14,949 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:52:14,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:52:14,949 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_4007690b-b194-4348-8039-f6aa0fa93396/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ea5dd3dcdb2ca45816b1054e161d4e883537a3d70de7c4c731596cc44c337d4 [2024-11-13 21:52:15,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:52:15,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:52:15,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:52:15,345 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:52:15,346 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:52:15,348 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-crafted/zero_sum_const_m5.c Unable to find full path for "g++" [2024-11-13 21:52:17,625 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:52:17,968 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:52:17,969 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/sv-benchmarks/c/array-crafted/zero_sum_const_m5.c [2024-11-13 21:52:17,979 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/data/ec70a6a5a/3fbc8bbfa3dc43d5986e875c8e3f7db2/FLAGd7118c67e [2024-11-13 21:52:18,001 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/data/ec70a6a5a/3fbc8bbfa3dc43d5986e875c8e3f7db2 [2024-11-13 21:52:18,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:52:18,009 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:52:18,013 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:52:18,014 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:52:18,020 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:52:18,021 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,022 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bb56695 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18, skipping insertion in model container [2024-11-13 21:52:18,023 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,052 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:52:18,273 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/sv-benchmarks/c/array-crafted/zero_sum_const_m5.c[408,421] [2024-11-13 21:52:18,324 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:52:18,344 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:52:18,359 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/sv-benchmarks/c/array-crafted/zero_sum_const_m5.c[408,421] [2024-11-13 21:52:18,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:52:18,416 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:52:18,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18 WrapperNode [2024-11-13 21:52:18,417 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:52:18,418 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:52:18,418 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:52:18,418 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:52:18,429 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,440 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,478 INFO L138 Inliner]: procedures = 16, calls = 20, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 138 [2024-11-13 21:52:18,479 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:52:18,480 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:52:18,482 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:52:18,483 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:52:18,494 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,497 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,497 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,504 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,510 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,512 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,513 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,516 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:52:18,517 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:52:18,517 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:52:18,517 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:52:18,519 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:18" (1/1) ... [2024-11-13 21:52:18,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:52:18,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:52:18,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:52:18,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4007690b-b194-4348-8039-f6aa0fa93396/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:52:18,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:52:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:52:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:52:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:52:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:52:18,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:52:18,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:52:18,735 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:52:18,738 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:52:19,106 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-13 21:52:19,107 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:52:19,164 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:52:19,165 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-13 21:52:19,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:52:19 BoogieIcfgContainer [2024-11-13 21:52:19,166 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:52:19,167 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:52:19,167 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:52:19,184 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:52:19,184 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:52:19" (1/1) ... [2024-11-13 21:52:19,197 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:52:19,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 19 states and 31 transitions. [2024-11-13 21:52:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 31 transitions. [2024-11-13 21:52:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:52:19,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:19,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:19,615 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 21:52:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-11-13 21:52:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-11-13 21:52:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:52:19,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:19,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:19,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:52:20,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-11-13 21:52:20,140 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-11-13 21:52:20,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:52:20,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:20,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:20,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:20,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-13 21:52:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-13 21:52:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:52:20,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:20,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:20,482 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 21:52:20,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:20,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2024-11-13 21:52:20,548 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-11-13 21:52:20,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:52:20,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:20,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:52:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 24 states and 40 transitions. [2024-11-13 21:52:20,774 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 40 transitions. [2024-11-13 21:52:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:52:20,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:20,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:20,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:52:20,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:20,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 25 states and 42 transitions. [2024-11-13 21:52:20,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 42 transitions. [2024-11-13 21:52:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:52:20,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:20,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:52:21,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:21,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 26 states and 44 transitions. [2024-11-13 21:52:21,148 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2024-11-13 21:52:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:52:21,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:21,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:52:21,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:21,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 27 states and 46 transitions. [2024-11-13 21:52:21,307 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 46 transitions. [2024-11-13 21:52:21,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:52:21,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:21,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:52:21,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 28 states and 48 transitions. [2024-11-13 21:52:21,457 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 48 transitions. [2024-11-13 21:52:21,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:52:21,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:21,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,532 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:52:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:21,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 29 states and 50 transitions. [2024-11-13 21:52:21,611 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 50 transitions. [2024-11-13 21:52:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:52:21,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:21,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,720 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:21,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 30 states and 52 transitions. [2024-11-13 21:52:21,800 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-11-13 21:52:21,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:21,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:21,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,941 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:22,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 31 states and 53 transitions. [2024-11-13 21:52:22,094 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 53 transitions. [2024-11-13 21:52:22,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:52:22,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:22,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:52:22,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 32 states and 54 transitions. [2024-11-13 21:52:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 54 transitions. [2024-11-13 21:52:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:52:22,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:22,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:22,405 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:52:22,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:22,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 55 transitions. [2024-11-13 21:52:22,461 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 55 transitions. [2024-11-13 21:52:22,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:52:22,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:22,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:52:22,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:22,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 56 transitions. [2024-11-13 21:52:22,664 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 56 transitions. [2024-11-13 21:52:22,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:52:22,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:22,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:22,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:22,786 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:52:22,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2024-11-13 21:52:22,847 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2024-11-13 21:52:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:52:22,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:22,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,030 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:52:23,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 36 states and 58 transitions. [2024-11-13 21:52:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 58 transitions. [2024-11-13 21:52:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:52:23,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:52:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 37 states and 59 transitions. [2024-11-13 21:52:23,302 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2024-11-13 21:52:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:52:23,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,419 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:52:23,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 38 states and 60 transitions. [2024-11-13 21:52:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 60 transitions. [2024-11-13 21:52:23,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:52:23,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,612 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:52:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 39 states and 61 transitions. [2024-11-13 21:52:23,686 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 61 transitions. [2024-11-13 21:52:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:52:23,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,821 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:52:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 40 states and 62 transitions. [2024-11-13 21:52:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 62 transitions. [2024-11-13 21:52:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:52:23,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:24,097 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:52:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 41 states and 63 transitions. [2024-11-13 21:52:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2024-11-13 21:52:24,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:52:24,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:24,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:24,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:42,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 75 states and 159 transitions. [2024-11-13 21:52:42,365 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 159 transitions. [2024-11-13 21:52:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:52:42,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:42,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:43,288 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:52:45,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 76 states and 161 transitions. [2024-11-13 21:52:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 161 transitions. [2024-11-13 21:52:45,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:52:45,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:52:49,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 82 states and 174 transitions. [2024-11-13 21:52:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 174 transitions. [2024-11-13 21:52:49,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:52:49,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:49,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,823 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:52:52,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 86 states and 180 transitions. [2024-11-13 21:52:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 180 transitions. [2024-11-13 21:52:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:52:52,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:52,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:52,882 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:52:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:58,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 96 states and 202 transitions. [2024-11-13 21:52:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2024-11-13 21:52:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:52:58,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:58,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:59,541 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:53:02,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:02,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 109 states and 232 transitions. [2024-11-13 21:53:02,853 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 232 transitions. [2024-11-13 21:53:02,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:53:02,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:02,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:53:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 110 states and 232 transitions. [2024-11-13 21:53:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 232 transitions. [2024-11-13 21:53:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:53:03,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:03,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:04,311 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:53:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:05,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 111 states and 232 transitions. [2024-11-13 21:53:05,184 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 232 transitions. [2024-11-13 21:53:05,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:53:05,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:05,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:05,697 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:53:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:06,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 112 states and 232 transitions. [2024-11-13 21:53:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 232 transitions. [2024-11-13 21:53:06,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:53:06,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:06,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:06,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:07,058 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:53:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 113 states and 232 transitions. [2024-11-13 21:53:07,751 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 232 transitions. [2024-11-13 21:53:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:53:07,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:08,148 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:53:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 114 states and 232 transitions. [2024-11-13 21:53:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 232 transitions. [2024-11-13 21:53:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:53:08,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:08,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:08,836 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:53:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:12,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 119 states and 240 transitions. [2024-11-13 21:53:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 240 transitions. [2024-11-13 21:53:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:53:12,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:12,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:12,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,638 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:53:13,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:13,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 115 states and 230 transitions. [2024-11-13 21:53:13,575 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 230 transitions. [2024-11-13 21:53:13,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:53:13,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:13,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:53:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 116 states and 230 transitions. [2024-11-13 21:53:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 230 transitions. [2024-11-13 21:53:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:53:14,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:14,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:53:19,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:19,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 121 states and 240 transitions. [2024-11-13 21:53:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 240 transitions. [2024-11-13 21:53:19,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:53:19,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:19,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:19,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:19,176 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:53:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 117 states and 230 transitions. [2024-11-13 21:53:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 230 transitions. [2024-11-13 21:53:20,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:53:20,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:20,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:53:24,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 122 states and 238 transitions. [2024-11-13 21:53:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 238 transitions. [2024-11-13 21:53:24,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:53:24,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:24,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 21:53:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 119 states and 230 transitions. [2024-11-13 21:53:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 230 transitions. [2024-11-13 21:53:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:53:26,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 21:53:30,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:30,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 119 states and 227 transitions. [2024-11-13 21:53:30,088 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 227 transitions. [2024-11-13 21:53:30,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:53:30,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:30,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:30,160 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:53:32,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 123 states and 234 transitions. [2024-11-13 21:53:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 234 transitions. [2024-11-13 21:53:32,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:53:32,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:32,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:32,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:53:33,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:33,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 124 states and 235 transitions. [2024-11-13 21:53:33,943 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 235 transitions. [2024-11-13 21:53:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:53:33,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:33,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:34,054 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:53:34,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 120 states and 226 transitions. [2024-11-13 21:53:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 226 transitions. [2024-11-13 21:53:34,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:53:34,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:34,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:35,047 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:53:37,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 125 states and 235 transitions. [2024-11-13 21:53:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 235 transitions. [2024-11-13 21:53:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:53:37,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:37,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:38,015 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:53:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 122 states and 226 transitions. [2024-11-13 21:53:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2024-11-13 21:53:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:53:39,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:39,964 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:53:41,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 126 states and 232 transitions. [2024-11-13 21:53:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 232 transitions. [2024-11-13 21:53:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:53:41,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:41,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:41,795 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 21:53:42,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:42,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 122 states and 223 transitions. [2024-11-13 21:53:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 223 transitions. [2024-11-13 21:53:42,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:53:42,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:42,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:42,887 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:53:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 123 states and 224 transitions. [2024-11-13 21:53:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2024-11-13 21:53:43,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:53:43,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:43,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:43,935 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:53:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 123 states and 221 transitions. [2024-11-13 21:53:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 221 transitions. [2024-11-13 21:53:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:53:46,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:46,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:47,053 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:53:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:49,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 127 states and 228 transitions. [2024-11-13 21:53:49,134 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 228 transitions. [2024-11-13 21:53:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:53:49,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:49,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:49,241 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:53:50,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 128 states and 229 transitions. [2024-11-13 21:53:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 229 transitions. [2024-11-13 21:53:50,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:53:50,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:50,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:03,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 157 states and 308 transitions. [2024-11-13 21:55:03,318 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 308 transitions. [2024-11-13 21:55:03,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:55:03,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:03,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:08,812 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:36,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:36,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 179 states and 363 transitions. [2024-11-13 21:55:36,524 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 363 transitions. [2024-11-13 21:55:36,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:55:36,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:36,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:43,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:43,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 180 states and 363 transitions. [2024-11-13 21:55:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 363 transitions. [2024-11-13 21:55:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:55:43,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:43,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:47,168 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:48,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 181 states and 363 transitions. [2024-11-13 21:55:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 363 transitions. [2024-11-13 21:55:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:55:48,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:48,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:55:56,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:56,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 183 states and 368 transitions. [2024-11-13 21:55:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 368 transitions. [2024-11-13 21:55:56,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:55:56,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:56,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:58,000 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:56:06,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 189 states and 377 transitions. [2024-11-13 21:56:06,296 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 377 transitions. [2024-11-13 21:56:06,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:56:06,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:06,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:56:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:09,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 191 states and 380 transitions. [2024-11-13 21:56:09,906 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 380 transitions. [2024-11-13 21:56:09,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:56:09,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:09,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:09,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:56:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 198 states and 387 transitions. [2024-11-13 21:56:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 387 transitions. [2024-11-13 21:56:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:56:19,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:19,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:56:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:20,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 199 states and 390 transitions. [2024-11-13 21:56:20,966 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 390 transitions. [2024-11-13 21:56:20,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:56:20,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:20,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:22,109 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:56:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 200 states and 390 transitions. [2024-11-13 21:56:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 390 transitions. [2024-11-13 21:56:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:56:23,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:23,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:23,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:24,499 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:56:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 220 states and 424 transitions. [2024-11-13 21:56:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 424 transitions. [2024-11-13 21:56:45,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:56:45,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:45,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:46,286 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:56:47,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 221 states and 424 transitions. [2024-11-13 21:56:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 424 transitions. [2024-11-13 21:56:47,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:56:47,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:56:50,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 222 states and 424 transitions. [2024-11-13 21:56:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 424 transitions. [2024-11-13 21:56:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:56:50,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:50,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 21:56:58,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 228 states and 436 transitions. [2024-11-13 21:56:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 436 transitions. [2024-11-13 21:56:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:56:58,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:58,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 21:57:06,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:06,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 227 states and 430 transitions. [2024-11-13 21:57:06,051 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 430 transitions. [2024-11-13 21:57:06,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:57:06,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:06,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:06,287 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 21:57:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:07,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 224 states and 425 transitions. [2024-11-13 21:57:07,730 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 425 transitions. [2024-11-13 21:57:07,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:57:07,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:07,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:07,903 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:57:12,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 227 states and 428 transitions. [2024-11-13 21:57:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 428 transitions. [2024-11-13 21:57:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:57:12,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:12,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:12,459 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:57:16,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:16,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 221 states and 413 transitions. [2024-11-13 21:57:16,873 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 413 transitions. [2024-11-13 21:57:16,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:57:16,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:16,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:57:21,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 223 states and 416 transitions. [2024-11-13 21:57:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 416 transitions. [2024-11-13 21:57:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:57:21,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:21,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:21,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:57:23,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 224 states and 418 transitions. [2024-11-13 21:57:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 418 transitions. [2024-11-13 21:57:23,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:57:23,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:23,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:57:24,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:24,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 225 states and 419 transitions. [2024-11-13 21:57:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 419 transitions. [2024-11-13 21:57:24,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:57:24,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:24,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:24,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:24,918 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:57:29,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:29,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 221 states and 406 transitions. [2024-11-13 21:57:29,320 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 406 transitions. [2024-11-13 21:57:29,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:57:29,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:29,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:29,489 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:57:34,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:34,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 222 states and 407 transitions. [2024-11-13 21:57:34,497 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 407 transitions. [2024-11-13 21:57:34,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:57:34,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:34,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:57:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 223 states and 408 transitions. [2024-11-13 21:57:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 408 transitions. [2024-11-13 21:57:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:57:36,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:57:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:37,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 224 states and 410 transitions. [2024-11-13 21:57:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 410 transitions. [2024-11-13 21:57:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:57:37,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:37,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:37,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:38,082 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:57:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 219 states and 390 transitions. [2024-11-13 21:57:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 390 transitions. [2024-11-13 21:57:44,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:57:44,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:44,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:44,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:44,800 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 21:57:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 225 states and 404 transitions. [2024-11-13 21:57:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 404 transitions. [2024-11-13 21:57:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:57:54,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:54,392 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 21:58:01,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:01,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 226 states and 400 transitions. [2024-11-13 21:58:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 400 transitions. [2024-11-13 21:58:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:58:01,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:01,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:01,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 21:58:03,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 227 states and 400 transitions. [2024-11-13 21:58:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 400 transitions. [2024-11-13 21:58:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:58:03,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:03,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 21:58:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:08,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 232 states and 409 transitions. [2024-11-13 21:58:08,701 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 409 transitions. [2024-11-13 21:58:08,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:58:08,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:08,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:08,886 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 21:58:10,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:10,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 233 states and 411 transitions. [2024-11-13 21:58:10,687 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 411 transitions. [2024-11-13 21:58:10,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:58:10,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:10,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:10,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:10,868 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 21:58:16,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:16,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 237 states and 421 transitions. [2024-11-13 21:58:16,418 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 421 transitions. [2024-11-13 21:58:16,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:58:16,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:16,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 21:58:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 238 states and 421 transitions. [2024-11-13 21:58:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 421 transitions. [2024-11-13 21:58:18,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:58:18,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:18,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:18,315 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 21:58:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 232 states and 412 transitions. [2024-11-13 21:58:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 412 transitions. [2024-11-13 21:58:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:58:19,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:19,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:19,372 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 21:58:26,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:26,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 228 states and 402 transitions. [2024-11-13 21:58:26,395 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 402 transitions. [2024-11-13 21:58:26,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:58:26,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:26,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:26,578 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 21:58:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 230 states and 406 transitions. [2024-11-13 21:58:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 406 transitions. [2024-11-13 21:58:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:58:30,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:30,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 21:58:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 225 states and 395 transitions. [2024-11-13 21:58:37,439 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 395 transitions. [2024-11-13 21:58:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:58:37,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:37,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 21:58:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:42,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 230 states and 404 transitions. [2024-11-13 21:58:42,146 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 404 transitions. [2024-11-13 21:58:42,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:58:42,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:42,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:42,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:42,338 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 21:58:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:49,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 235 states and 415 transitions. [2024-11-13 21:58:49,995 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 415 transitions. [2024-11-13 21:58:49,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:58:49,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:49,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 21:58:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:53,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 226 states and 394 transitions. [2024-11-13 21:58:53,759 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 394 transitions. [2024-11-13 21:58:53,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:58:53,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:53,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:53,951 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 21:58:55,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:55,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 227 states and 395 transitions. [2024-11-13 21:58:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 395 transitions. [2024-11-13 21:58:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:58:55,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:55,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:56,154 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:59:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:05,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 233 states and 409 transitions. [2024-11-13 21:59:05,380 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 409 transitions. [2024-11-13 21:59:05,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:59:05,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:05,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:05,566 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:59:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 237 states and 416 transitions. [2024-11-13 21:59:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 416 transitions. [2024-11-13 21:59:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:59:08,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:08,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:08,866 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:59:12,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 223 states and 382 transitions. [2024-11-13 21:59:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 382 transitions. [2024-11-13 21:59:12,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:59:12,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:12,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:12,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:12,785 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:59:14,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:14,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 224 states and 383 transitions. [2024-11-13 21:59:14,689 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 383 transitions. [2024-11-13 21:59:14,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:59:14,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:14,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:58,121 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:05,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:05,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 268 states and 512 transitions. [2024-11-13 22:02:05,237 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 512 transitions. [2024-11-13 22:02:05,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:02:05,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:05,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:20,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:20,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 303 states and 577 transitions. [2024-11-13 22:03:20,133 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 577 transitions. [2024-11-13 22:03:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:03:20,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:20,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:06,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 321 states and 610 transitions. [2024-11-13 22:04:06,776 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 610 transitions. [2024-11-13 22:04:06,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:04:06,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:06,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:18,951 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:25,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 322 states and 612 transitions. [2024-11-13 22:04:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 612 transitions. [2024-11-13 22:04:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:04:25,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 324 states and 613 transitions. [2024-11-13 22:04:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 613 transitions. [2024-11-13 22:04:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:04:35,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:35,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:52,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 330 states and 622 transitions. [2024-11-13 22:04:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 622 transitions. [2024-11-13 22:04:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:04:52,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:04,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 332 states and 623 transitions. [2024-11-13 22:05:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 623 transitions. [2024-11-13 22:05:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:05:04,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:04,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:08,014 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:05:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 334 states and 628 transitions. [2024-11-13 22:05:18,899 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 628 transitions. [2024-11-13 22:05:18,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:05:18,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:23,090 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked.