./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.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_ec68601f-9f96-447b-8220-a695acb98f9d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/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_ec68601f-9f96-447b-8220-a695acb98f9d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/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_ec68601f-9f96-447b-8220-a695acb98f9d/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 bb7f3b8fa32d5493bfca7086e69548af9d6372d67a054dd07846784fcdf24eca --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:54:50,742 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:54:50,821 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:54:50,832 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:54:50,834 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:54:50,863 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:54:50,864 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:54:50,865 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:54:50,865 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:54:50,865 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:54:50,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:54:50,866 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:54:50,866 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:54:50,866 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:54:50,866 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:54:50,866 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:54:50,866 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:54:50,867 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:54:50,867 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:54:50,867 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:54:50,867 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:54:50,867 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:54:50,867 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:54:50,868 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:54:50,868 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:54:50,868 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:54:50,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:54:50,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:54:50,869 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:54:50,869 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:54:50,869 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:54:50,869 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:54:50,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:54:50,869 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_ec68601f-9f96-447b-8220-a695acb98f9d/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 -> bb7f3b8fa32d5493bfca7086e69548af9d6372d67a054dd07846784fcdf24eca [2024-11-13 20:54:51,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:54:51,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:54:51,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:54:51,260 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:54:51,260 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:54:51,262 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-13 20:54:53,133 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:54:53,505 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:54:53,506 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c [2024-11-13 20:54:53,517 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/bin/ukojak-verify-EEHR8qb7sm/data/952d872e1/c744576a709f4a989aef262eb055e991/FLAG0c0681945 [2024-11-13 20:54:53,531 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/bin/ukojak-verify-EEHR8qb7sm/data/952d872e1/c744576a709f4a989aef262eb055e991 [2024-11-13 20:54:53,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:54:53,535 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:54:53,536 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:54:53,536 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:54:53,541 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:54:53,542 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:54:53" (1/1) ... [2024-11-13 20:54:53,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6286514d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:53, skipping insertion in model container [2024-11-13 20:54:53,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:54:53" (1/1) ... [2024-11-13 20:54:53,586 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:54:53,950 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_ec68601f-9f96-447b-8220-a695acb98f9d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c[9241,9254] [2024-11-13 20:54:54,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:54:54,033 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:54:54,113 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_ec68601f-9f96-447b-8220-a695acb98f9d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c[9241,9254] [2024-11-13 20:54:54,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:54:54,192 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:54:54,193 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54 WrapperNode [2024-11-13 20:54:54,193 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:54:54,194 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:54:54,194 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:54:54,194 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:54:54,201 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,213 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,262 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 809 [2024-11-13 20:54:54,262 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:54:54,263 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:54:54,263 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:54:54,263 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:54:54,277 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,278 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,284 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,284 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,310 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,321 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,327 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,329 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,336 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:54:54,341 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:54:54,341 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:54:54,341 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:54:54,345 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:54:54" (1/1) ... [2024-11-13 20:54:54,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:54:54,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:54:54,393 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:54:54,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec68601f-9f96-447b-8220-a695acb98f9d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:54:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:54:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:54:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:54:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:54:54,583 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:54:54,585 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:54:55,699 INFO L? ?]: Removed 99 outVars from TransFormulas that were not future-live. [2024-11-13 20:54:55,699 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:54:55,976 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:54:55,977 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:54:55,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:54:55 BoogieIcfgContainer [2024-11-13 20:54:55,979 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:54:55,980 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:54:55,980 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:54:55,994 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:54:55,994 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:54:55" (1/1) ... [2024-11-13 20:54:56,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:54:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 127 states and 221 transitions. [2024-11-13 20:54:56,072 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 221 transitions. [2024-11-13 20:54:56,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:54:56,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:56,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:57,039 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 20:54:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 127 states and 219 transitions. [2024-11-13 20:54:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 219 transitions. [2024-11-13 20:54:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:54:57,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:57,772 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 20:54:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:58,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 136 states and 236 transitions. [2024-11-13 20:54:58,492 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 236 transitions. [2024-11-13 20:54:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:54:58,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:58,802 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 20:54:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 137 states and 237 transitions. [2024-11-13 20:54:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 237 transitions. [2024-11-13 20:54:58,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:54:58,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:58,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:59,265 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 20:55:00,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:00,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 140 states and 242 transitions. [2024-11-13 20:55:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 242 transitions. [2024-11-13 20:55:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:55:00,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:00,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:00,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:00,810 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 20:55:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:00,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 133 states and 229 transitions. [2024-11-13 20:55:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 229 transitions. [2024-11-13 20:55:00,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:55:00,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:00,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:01,204 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 20:55:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:02,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 140 states and 242 transitions. [2024-11-13 20:55:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 242 transitions. [2024-11-13 20:55:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:55:02,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:02,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:02,952 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 20:55:03,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:03,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 137 states and 236 transitions. [2024-11-13 20:55:03,030 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 236 transitions. [2024-11-13 20:55:03,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:55:03,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:03,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:03,220 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 20:55:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:03,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 134 states and 228 transitions. [2024-11-13 20:55:03,297 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 228 transitions. [2024-11-13 20:55:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:55:03,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:03,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:03,580 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 20:55:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 134 states and 227 transitions. [2024-11-13 20:55:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 227 transitions. [2024-11-13 20:55:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:55:06,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:06,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:06,452 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 20:55:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 127 states and 215 transitions. [2024-11-13 20:55:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 215 transitions. [2024-11-13 20:55:06,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:55:06,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:06,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:06,950 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 20:55:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 127 states and 214 transitions. [2024-11-13 20:55:10,150 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 214 transitions. [2024-11-13 20:55:10,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:55:10,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:10,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:31,026 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 20:56:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:25,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 129 states and 215 transitions. [2024-11-13 20:56:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 215 transitions. [2024-11-13 20:56:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:56:25,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:25,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:25,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:06,118 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 21:00:05,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:05,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 133 states and 220 transitions. [2024-11-13 21:00:05,492 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 220 transitions. [2024-11-13 21:00:05,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:00:05,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:05,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:07,732 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 21:02:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:53,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 136 states and 222 transitions. [2024-11-13 21:02:53,475 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 222 transitions. [2024-11-13 21:02:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:02:53,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:53,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:57,214 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 21:03:08,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:08,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 139 states and 226 transitions. [2024-11-13 21:03:08,274 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 226 transitions. [2024-11-13 21:03:08,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:03:08,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:08,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:09,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:42,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 148 states and 241 transitions. [2024-11-13 21:03:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 241 transitions. [2024-11-13 21:03:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:03:42,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:42,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:43,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:13,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:13,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 162 states and 266 transitions. [2024-11-13 21:04:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 266 transitions. [2024-11-13 21:04:13,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:04:13,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:13,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:14,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:14,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 163 states and 266 transitions. [2024-11-13 21:04:14,290 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 266 transitions. [2024-11-13 21:04:14,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:04:14,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:14,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:15,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:46,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:46,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 182 states and 301 transitions. [2024-11-13 21:04:46,132 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 301 transitions. [2024-11-13 21:04:46,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:04:46,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:46,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:46,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:46,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:46,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 183 states and 301 transitions. [2024-11-13 21:04:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 301 transitions. [2024-11-13 21:04:46,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:04:46,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:46,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:46,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:46,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 184 states and 301 transitions. [2024-11-13 21:04:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 301 transitions. [2024-11-13 21:04:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:04:46,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:46,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:18,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:18,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 208 states and 346 transitions. [2024-11-13 21:05:18,871 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 346 transitions. [2024-11-13 21:05:18,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:05:18,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:18,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:19,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:19,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 209 states and 346 transitions. [2024-11-13 21:05:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 346 transitions. [2024-11-13 21:05:19,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:05:19,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:19,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:19,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:19,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 210 states and 346 transitions. [2024-11-13 21:05:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 346 transitions. [2024-11-13 21:05:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:05:19,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:19,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:19,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 211 states and 346 transitions. [2024-11-13 21:05:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 346 transitions. [2024-11-13 21:05:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:05:19,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:21,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 240 states and 401 transitions. [2024-11-13 21:05:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 401 transitions. [2024-11-13 21:05:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:05:51,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:51,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 241 states and 401 transitions. [2024-11-13 21:05:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 401 transitions. [2024-11-13 21:05:52,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:05:52,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:52,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:52,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:52,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 242 states and 401 transitions. [2024-11-13 21:05:52,466 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 401 transitions. [2024-11-13 21:05:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:05:52,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:52,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:52,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:52,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 243 states and 401 transitions. [2024-11-13 21:05:52,757 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 401 transitions. [2024-11-13 21:05:52,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:05:52,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:52,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 244 states and 401 transitions. [2024-11-13 21:05:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 401 transitions. [2024-11-13 21:05:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:05:52,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:52,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 278 states and 466 transitions. [2024-11-13 21:06:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 466 transitions. [2024-11-13 21:06:23,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:06:23,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:23,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:24,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:24,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:24,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 279 states and 466 transitions. [2024-11-13 21:06:24,145 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 466 transitions. [2024-11-13 21:06:24,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:06:24,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:24,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:24,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:24,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 280 states and 466 transitions. [2024-11-13 21:06:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 466 transitions. [2024-11-13 21:06:24,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:06:24,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:24,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:24,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 281 states and 466 transitions. [2024-11-13 21:06:24,667 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 466 transitions. [2024-11-13 21:06:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:06:24,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:24,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:24,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:24,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 282 states and 466 transitions. [2024-11-13 21:06:24,865 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 466 transitions. [2024-11-13 21:06:24,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:06:24,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:24,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:24,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:24,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:25,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:25,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 283 states and 466 transitions. [2024-11-13 21:06:25,128 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 466 transitions. [2024-11-13 21:06:25,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:06:25,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:25,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:25,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 314 states and 528 transitions. [2024-11-13 21:06:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 528 transitions. [2024-11-13 21:06:47,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:06:47,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:47,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:48,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:48,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 315 states and 528 transitions. [2024-11-13 21:06:48,205 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 528 transitions. [2024-11-13 21:06:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:06:48,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:48,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:48,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:48,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 316 states and 528 transitions. [2024-11-13 21:06:48,639 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 528 transitions. [2024-11-13 21:06:48,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:06:48,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:48,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:48,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 317 states and 528 transitions. [2024-11-13 21:06:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 528 transitions. [2024-11-13 21:06:48,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:06:48,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:48,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:49,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 318 states and 528 transitions. [2024-11-13 21:06:49,292 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 528 transitions. [2024-11-13 21:06:49,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:06:49,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:49,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:49,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:49,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 319 states and 528 transitions. [2024-11-13 21:06:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 528 transitions. [2024-11-13 21:06:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:06:49,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:49,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:50,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 320 states and 528 transitions. [2024-11-13 21:06:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 528 transitions. [2024-11-13 21:06:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:06:50,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:20,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 357 states and 597 transitions. [2024-11-13 21:07:20,887 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 597 transitions. [2024-11-13 21:07:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:20,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:20,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:20,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 391 states and 663 transitions. [2024-11-13 21:07:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 663 transitions. [2024-11-13 21:07:47,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:47,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:47,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:47,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 394 states and 665 transitions. [2024-11-13 21:07:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 665 transitions. [2024-11-13 21:07:50,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:50,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:50,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:50,232 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:50,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:50,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 395 states and 665 transitions. [2024-11-13 21:07:50,396 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 665 transitions. [2024-11-13 21:07:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:50,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:50,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:50,466 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:50,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 396 states and 665 transitions. [2024-11-13 21:07:50,630 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 665 transitions. [2024-11-13 21:07:50,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:50,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:50,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:50,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:50,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:50,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:50,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 397 states and 665 transitions. [2024-11-13 21:07:50,830 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 665 transitions. [2024-11-13 21:07:50,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:50,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:50,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:50,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 398 states and 665 transitions. [2024-11-13 21:07:51,130 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 665 transitions. [2024-11-13 21:07:51,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:51,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:51,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:51,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:51,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 399 states and 665 transitions. [2024-11-13 21:07:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 665 transitions. [2024-11-13 21:07:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:51,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:51,451 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:51,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 400 states and 665 transitions. [2024-11-13 21:07:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 665 transitions. [2024-11-13 21:07:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:51,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:51,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:51,664 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 401 states and 665 transitions. [2024-11-13 21:07:51,772 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 665 transitions. [2024-11-13 21:07:51,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:51,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:51,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:51,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 402 states and 665 transitions. [2024-11-13 21:07:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 665 transitions. [2024-11-13 21:07:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:51,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:51,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 403 states and 665 transitions. [2024-11-13 21:07:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 665 transitions. [2024-11-13 21:07:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:52,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,169 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:52,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:52,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 404 states and 665 transitions. [2024-11-13 21:07:52,312 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 665 transitions. [2024-11-13 21:07:52,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:52,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:52,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 405 states and 665 transitions. [2024-11-13 21:07:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 665 transitions. [2024-11-13 21:07:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:07:52,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 406 states and 665 transitions. [2024-11-13 21:07:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 665 transitions. [2024-11-13 21:07:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:07:52,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:53,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 406 states and 664 transitions. [2024-11-13 21:07:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 664 transitions. [2024-11-13 21:07:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:07:53,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:53,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:57,626 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.