./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0234-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/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_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0234-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2e40f9e7b474ba5b84186650c7060a1f3eed5394bab52ac2eaa493135efa417c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:21,108 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:21,228 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:17:21,236 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:21,241 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:21,282 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:21,286 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:21,287 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:21,287 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:21,287 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:21,287 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:21,287 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:21,288 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:21,288 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:17:21,288 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:17:21,288 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:17:21,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:21,288 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:21,289 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:17:21,289 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:21,292 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:21,293 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:21,293 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:21,293 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:21,293 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:21,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:21,293 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:21,293 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:21,293 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:21,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:21,294 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_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2e40f9e7b474ba5b84186650c7060a1f3eed5394bab52ac2eaa493135efa417c [2024-11-13 20:17:21,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:21,706 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:21,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:21,710 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:21,713 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:21,714 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memsafety/test-0234-1.i Unable to find full path for "g++" [2024-11-13 20:17:24,056 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:24,534 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:24,535 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/sv-benchmarks/c/memsafety/test-0234-1.i [2024-11-13 20:17:24,558 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/data/73d5a2fa1/83772ffcffe04cbca02b431e4dd390f0/FLAG89f1d5ef9 [2024-11-13 20:17:24,582 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/data/73d5a2fa1/83772ffcffe04cbca02b431e4dd390f0 [2024-11-13 20:17:24,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:24,589 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:24,592 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:24,592 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:24,597 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:24,599 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a8f48ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24, skipping insertion in model container [2024-11-13 20:17:24,602 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,660 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:25,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:25,075 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:25,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:25,179 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:25,180 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25 WrapperNode [2024-11-13 20:17:25,180 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:25,181 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:25,181 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:25,181 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:25,188 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,208 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,263 INFO L138 Inliner]: procedures = 188, calls = 60, calls flagged for inlining = 20, calls inlined = 30, statements flattened = 318 [2024-11-13 20:17:25,264 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:25,265 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:25,265 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:25,265 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:25,272 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,281 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,286 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,311 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,323 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,325 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,327 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,334 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:25,339 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:25,339 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:25,339 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:25,340 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:25,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:25,383 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:25,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_859ce078-cc33-4f8a-afea-c65814f085d9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:17:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:17:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:17:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:17:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:17:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:25,570 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:25,572 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:26,532 INFO L? ?]: Removed 308 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:26,532 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:26,730 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:26,731 INFO L316 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-13 20:17:26,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:26 BoogieIcfgContainer [2024-11-13 20:17:26,731 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:26,734 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:26,734 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:26,744 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:26,744 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:26,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 171 states and 196 transitions. [2024-11-13 20:17:26,816 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 196 transitions. [2024-11-13 20:17:26,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:17:26,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,099 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 20:17:27,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 170 states and 194 transitions. [2024-11-13 20:17:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 194 transitions. [2024-11-13 20:17:27,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:17:27,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,294 INFO L255 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 20:17:27,300 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:27,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:17:27,442 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 20:17:27,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 169 states and 193 transitions. [2024-11-13 20:17:27,579 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 193 transitions. [2024-11-13 20:17:27,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:17:27,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,662 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 20:17:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 169 states and 192 transitions. [2024-11-13 20:17:27,671 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 192 transitions. [2024-11-13 20:17:27,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:17:27,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,843 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 20:17:27,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 168 states and 191 transitions. [2024-11-13 20:17:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 191 transitions. [2024-11-13 20:17:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:17:27,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,971 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:17:27,974 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:28,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:17:28,054 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 20:17:28,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:28,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 169 states and 192 transitions. [2024-11-13 20:17:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 192 transitions. [2024-11-13 20:17:28,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:17:28,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:28,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:28,221 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 20:17:28,226 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:28,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 20:17:28,323 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 20:17:28,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 168 states and 191 transitions. [2024-11-13 20:17:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 191 transitions. [2024-11-13 20:17:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:17:28,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:28,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:28,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:28,557 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 20:17:28,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:28,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 168 states and 190 transitions. [2024-11-13 20:17:28,571 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 190 transitions. [2024-11-13 20:17:28,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:17:28,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:28,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:28,748 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 20:17:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 167 states and 189 transitions. [2024-11-13 20:17:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 189 transitions. [2024-11-13 20:17:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:17:28,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:28,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:28,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 20:17:28,955 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:29,048 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:17:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:29,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:29,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 169 states and 193 transitions. [2024-11-13 20:17:29,529 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 193 transitions. [2024-11-13 20:17:29,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:17:29,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:29,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:29,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:29,759 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 20:17:29,763 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:29,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 20:17:29,811 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 20:17:29,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:29,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 168 states and 192 transitions. [2024-11-13 20:17:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 192 transitions. [2024-11-13 20:17:29,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:17:29,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:29,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:29,992 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 20:17:30,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:30,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 167 states and 190 transitions. [2024-11-13 20:17:30,013 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 190 transitions. [2024-11-13 20:17:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:17:30,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:30,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:30,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:30,252 INFO L255 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 20:17:30,257 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:30,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:17:30,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 168 states and 191 transitions. [2024-11-13 20:17:30,507 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 191 transitions. [2024-11-13 20:17:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:17:30,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:30,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:30,868 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:17:30,873 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:30,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 20:17:31,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:17:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:31,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 169 states and 192 transitions. [2024-11-13 20:17:31,217 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 192 transitions. [2024-11-13 20:17:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:17:31,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:31,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:31,470 INFO L255 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:17:31,474 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:31,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 20:17:31,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:17:31,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 170 states and 193 transitions. [2024-11-13 20:17:31,794 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 193 transitions. [2024-11-13 20:17:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:17:31,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:31,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:32,052 INFO L255 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 20:17:32,055 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:32,077 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:17:32,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:17:32,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:32,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 171 states and 195 transitions. [2024-11-13 20:17:32,243 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 195 transitions. [2024-11-13 20:17:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:17:32,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:32,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:32,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 20:17:32,478 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:32,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:17:32,517 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 20:17:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:32,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 170 states and 194 transitions. [2024-11-13 20:17:32,549 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 194 transitions. [2024-11-13 20:17:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:17:32,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:32,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:32,767 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 20:17:32,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 169 states and 192 transitions. [2024-11-13 20:17:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 192 transitions. [2024-11-13 20:17:32,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:17:32,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:32,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,018 INFO L255 TraceCheckSpWp]: Trace formula consists of 395 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-13 20:17:33,023 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:33,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:17:33,101 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:17:33,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 170 states and 193 transitions. [2024-11-13 20:17:33,144 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 193 transitions. [2024-11-13 20:17:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:17:33,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,411 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 20:17:33,415 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:33,436 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:17:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:17:33,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 171 states and 194 transitions. [2024-11-13 20:17:33,792 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 194 transitions. [2024-11-13 20:17:33,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:17:33,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:34,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:34,183 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 20:17:34,186 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:34,207 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:17:34,241 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 20:17:34,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:34,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 172 states and 195 transitions. [2024-11-13 20:17:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 195 transitions. [2024-11-13 20:17:34,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:17:34,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:34,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:34,707 INFO L255 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:17:34,710 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:34,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 20:17:34,845 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:17:35,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 173 states and 196 transitions. [2024-11-13 20:17:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 196 transitions. [2024-11-13 20:17:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:17:35,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:35,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:35,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:35,473 INFO L255 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:17:35,478 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:35,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 20:17:35,913 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:17:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 175 states and 200 transitions. [2024-11-13 20:17:36,790 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 200 transitions. [2024-11-13 20:17:36,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:17:36,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:36,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,199 INFO L255 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:17:37,203 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:37,568 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 20:17:37,636 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:17:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 177 states and 203 transitions. [2024-11-13 20:17:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 203 transitions. [2024-11-13 20:17:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:17:38,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:38,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:39,385 INFO L255 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 20:17:39,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:39,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:17:39,421 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:39,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:39,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 176 states and 202 transitions. [2024-11-13 20:17:39,452 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 202 transitions. [2024-11-13 20:17:39,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:17:39,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:39,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 175 states and 201 transitions. [2024-11-13 20:17:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 201 transitions. [2024-11-13 20:17:39,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:17:39,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:39,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:39,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:40,316 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 174 states and 200 transitions. [2024-11-13 20:17:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 200 transitions. [2024-11-13 20:17:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:17:40,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:40,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:40,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,461 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:43,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:43,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 173 states and 199 transitions. [2024-11-13 20:17:43,034 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 199 transitions. [2024-11-13 20:17:43,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:17:43,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:43,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:43,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:43,621 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 174 states and 200 transitions. [2024-11-13 20:17:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 200 transitions. [2024-11-13 20:17:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:17:44,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:44,835 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:46,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 175 states and 202 transitions. [2024-11-13 20:17:46,104 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 202 transitions. [2024-11-13 20:17:46,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:17:46,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:46,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:46,752 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:48,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 176 states and 203 transitions. [2024-11-13 20:17:48,054 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 203 transitions. [2024-11-13 20:17:48,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:17:48,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:48,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:48,702 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:49,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 177 states and 204 transitions. [2024-11-13 20:17:49,961 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 204 transitions. [2024-11-13 20:17:49,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:17:49,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:49,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:50,889 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:53,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:53,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 178 states and 204 transitions. [2024-11-13 20:17:53,113 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 204 transitions. [2024-11-13 20:17:53,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:17:53,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:53,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:53,849 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 179 states and 205 transitions. [2024-11-13 20:17:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 205 transitions. [2024-11-13 20:17:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:17:54,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:57,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:57,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 180 states and 207 transitions. [2024-11-13 20:17:57,090 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 207 transitions. [2024-11-13 20:17:57,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:17:57,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:57,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:58,074 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:59,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 181 states and 207 transitions. [2024-11-13 20:17:59,871 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 207 transitions. [2024-11-13 20:17:59,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:17:59,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:59,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:01,183 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:02,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:02,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 182 states and 209 transitions. [2024-11-13 20:18:02,618 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 209 transitions. [2024-11-13 20:18:02,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:18:02,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:02,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:03,615 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:05,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 183 states and 210 transitions. [2024-11-13 20:18:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 210 transitions. [2024-11-13 20:18:05,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:18:05,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:05,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,538 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 184 states and 211 transitions. [2024-11-13 20:18:08,179 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 211 transitions. [2024-11-13 20:18:08,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:18:08,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:08,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:09,271 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:11,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:11,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 185 states and 212 transitions. [2024-11-13 20:18:11,145 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 212 transitions. [2024-11-13 20:18:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:18:11,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:11,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:11,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:14,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:14,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 186 states and 213 transitions. [2024-11-13 20:18:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 213 transitions. [2024-11-13 20:18:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:18:14,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:14,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,534 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:17,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 187 states and 214 transitions. [2024-11-13 20:18:17,527 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 214 transitions. [2024-11-13 20:18:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:18:17,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:17,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:17,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:18,910 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 188 states and 215 transitions. [2024-11-13 20:18:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 215 transitions. [2024-11-13 20:18:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:18:21,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:21,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:21,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:22,386 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:24,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 189 states and 216 transitions. [2024-11-13 20:18:24,537 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 216 transitions. [2024-11-13 20:18:24,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:18:24,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:24,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:28,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:28,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 190 states and 217 transitions. [2024-11-13 20:18:28,415 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 217 transitions. [2024-11-13 20:18:28,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:18:28,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:28,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:31,580 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 191 states and 217 transitions. [2024-11-13 20:18:43,350 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 217 transitions. [2024-11-13 20:18:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:18:43,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:45,011 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:46,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 192 states and 219 transitions. [2024-11-13 20:18:46,973 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 219 transitions. [2024-11-13 20:18:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:18:46,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:47,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:50,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:50,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 193 states and 220 transitions. [2024-11-13 20:18:50,993 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 220 transitions. [2024-11-13 20:18:50,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:18:50,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:50,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:51,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:52,494 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 194 states and 221 transitions. [2024-11-13 20:18:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 221 transitions. [2024-11-13 20:18:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:18:55,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:55,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:56,678 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:18:59,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:59,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 195 states and 222 transitions. [2024-11-13 20:18:59,393 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 222 transitions. [2024-11-13 20:18:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:18:59,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:59,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 196 states and 223 transitions. [2024-11-13 20:19:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 223 transitions. [2024-11-13 20:19:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:19:03,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:03,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:05,671 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 197 states and 224 transitions. [2024-11-13 20:19:08,631 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 224 transitions. [2024-11-13 20:19:08,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:19:08,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,286 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 198 states and 225 transitions. [2024-11-13 20:19:13,479 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 225 transitions. [2024-11-13 20:19:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:19:13,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:13,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:13,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:15,180 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:18,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 199 states and 226 transitions. [2024-11-13 20:19:18,210 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 226 transitions. [2024-11-13 20:19:18,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:19:18,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:19,987 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 200 states and 227 transitions. [2024-11-13 20:19:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 227 transitions. [2024-11-13 20:19:23,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:19:23,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,870 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:28,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 201 states and 228 transitions. [2024-11-13 20:19:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 228 transitions. [2024-11-13 20:19:28,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:19:28,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:28,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:30,260 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:33,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:33,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 202 states and 229 transitions. [2024-11-13 20:19:33,535 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 229 transitions. [2024-11-13 20:19:33,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:19:33,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:33,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,362 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:38,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:38,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 203 states and 230 transitions. [2024-11-13 20:19:38,719 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 230 transitions. [2024-11-13 20:19:38,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:19:38,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:38,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:40,704 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:44,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 204 states and 231 transitions. [2024-11-13 20:19:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 231 transitions. [2024-11-13 20:19:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:19:44,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:44,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:46,173 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 205 states and 232 transitions. [2024-11-13 20:19:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 232 transitions. [2024-11-13 20:19:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:19:49,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:20:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 206 states and 232 transitions. [2024-11-13 20:20:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 232 transitions. [2024-11-13 20:20:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:20:20,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:20,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:20:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 207 states and 234 transitions. [2024-11-13 20:20:27,001 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 234 transitions. [2024-11-13 20:20:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:20:27,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:27,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:20:34,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 208 states and 234 transitions. [2024-11-13 20:20:34,081 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 234 transitions. [2024-11-13 20:20:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:20:34,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:34,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:20:39,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:39,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 209 states and 236 transitions. [2024-11-13 20:20:39,491 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 236 transitions. [2024-11-13 20:20:39,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:20:39,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:39,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:20:46,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 210 states and 236 transitions. [2024-11-13 20:20:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 236 transitions. [2024-11-13 20:20:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:20:46,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:49,870 INFO L134 CoverageAnalysis]: Checked inductivity of 732 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:20:53,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:53,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 211 states and 238 transitions. [2024-11-13 20:20:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 238 transitions. [2024-11-13 20:20:53,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:20:53,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:53,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:21:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 212 states and 239 transitions. [2024-11-13 20:21:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 239 transitions. [2024-11-13 20:21:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:21:00,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:21:11,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:11,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 213 states and 239 transitions. [2024-11-13 20:21:11,305 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 239 transitions. [2024-11-13 20:21:11,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:21:11,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:11,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:11,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 849 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:21:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:18,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 214 states and 241 transitions. [2024-11-13 20:21:18,572 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 241 transitions. [2024-11-13 20:21:18,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:21:18,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:18,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:21,538 INFO L134 CoverageAnalysis]: Checked inductivity of 890 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:21:26,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:26,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 215 states and 242 transitions. [2024-11-13 20:21:26,599 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 242 transitions. [2024-11-13 20:21:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:21:26,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:26,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 932 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:21:34,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:34,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 216 states and 243 transitions. [2024-11-13 20:21:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 243 transitions. [2024-11-13 20:21:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:21:34,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:34,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:21:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 217 states and 244 transitions. [2024-11-13 20:21:42,966 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 244 transitions. [2024-11-13 20:21:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:21:42,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:47,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:21:58,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:58,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 218 states and 244 transitions. [2024-11-13 20:21:58,408 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 244 transitions. [2024-11-13 20:21:58,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:21:58,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:58,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:02,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:22:06,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:06,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 219 states and 246 transitions. [2024-11-13 20:22:06,854 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 246 transitions. [2024-11-13 20:22:06,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:22:06,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:10,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:22:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 220 states and 246 transitions. [2024-11-13 20:22:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 246 transitions. [2024-11-13 20:22:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:22:16,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:16,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:19,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:22:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 221 states and 247 transitions. [2024-11-13 20:22:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 247 transitions. [2024-11-13 20:22:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:22:23,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:28,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1205 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:22:33,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 222 states and 249 transitions. [2024-11-13 20:22:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 249 transitions. [2024-11-13 20:22:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:22:33,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:33,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:37,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:22:43,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 223 states and 250 transitions. [2024-11-13 20:22:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 250 transitions. [2024-11-13 20:22:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:22:43,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:43,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:43,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:22:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 224 states and 251 transitions. [2024-11-13 20:22:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 251 transitions. [2024-11-13 20:22:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:22:52,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:52,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:56,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1355 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:23:01,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 225 states and 252 transitions. [2024-11-13 20:23:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 252 transitions. [2024-11-13 20:23:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:23:01,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:01,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:05,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1407 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:23:11,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:11,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 226 states and 253 transitions. [2024-11-13 20:23:11,159 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 253 transitions. [2024-11-13 20:23:11,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:23:11,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:11,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:14,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1460 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:23:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:20,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 227 states and 254 transitions. [2024-11-13 20:23:20,533 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 254 transitions. [2024-11-13 20:23:20,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:23:20,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:20,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:20,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:24,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1514 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:23:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 228 states and 255 transitions. [2024-11-13 20:23:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 255 transitions. [2024-11-13 20:23:30,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:23:30,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:30,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1569 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:23:40,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:40,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 229 states and 256 transitions. [2024-11-13 20:23:40,211 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 256 transitions. [2024-11-13 20:23:40,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:23:40,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:40,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:44,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:23:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:50,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 230 states and 257 transitions. [2024-11-13 20:23:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 257 transitions. [2024-11-13 20:23:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:23:50,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:50,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:54,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:24:01,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:01,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 231 states and 258 transitions. [2024-11-13 20:24:01,021 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 258 transitions. [2024-11-13 20:24:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:24:01,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:01,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:05,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:24:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:11,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 232 states and 259 transitions. [2024-11-13 20:24:11,554 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 259 transitions. [2024-11-13 20:24:11,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:24:11,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:11,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:15,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1799 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:24:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:22,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 233 states and 260 transitions. [2024-11-13 20:24:22,286 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 260 transitions. [2024-11-13 20:24:22,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:24:22,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:22,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:26,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1859 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:24:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:33,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 234 states and 261 transitions. [2024-11-13 20:24:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 261 transitions. [2024-11-13 20:24:33,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:24:33,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:33,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:37,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1920 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:24:44,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 235 states and 262 transitions. [2024-11-13 20:24:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 262 transitions. [2024-11-13 20:24:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:24:44,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:44,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:24:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:55,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 236 states and 263 transitions. [2024-11-13 20:24:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 263 transitions. [2024-11-13 20:24:55,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:24:55,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:55,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:00,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2045 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:25:07,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:07,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 237 states and 264 transitions. [2024-11-13 20:25:07,307 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 264 transitions. [2024-11-13 20:25:07,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:25:07,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:07,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:07,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:12,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:25:18,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:18,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 238 states and 265 transitions. [2024-11-13 20:25:18,810 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 265 transitions. [2024-11-13 20:25:18,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:25:18,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:18,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:23,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2174 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:25:30,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:30,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 239 states and 266 transitions. [2024-11-13 20:25:30,537 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 266 transitions. [2024-11-13 20:25:30,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:25:30,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:30,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:49,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2240 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:26:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:53,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 240 states and 266 transitions. [2024-11-13 20:26:53,761 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 266 transitions. [2024-11-13 20:26:53,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:26:53,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:53,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:00,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2307 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:27:06,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:06,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 241 states and 268 transitions. [2024-11-13 20:27:06,303 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 268 transitions. [2024-11-13 20:27:06,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:27:06,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:06,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:12,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2375 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:27:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 242 states and 268 transitions. [2024-11-13 20:27:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 268 transitions. [2024-11-13 20:27:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:27:20,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:20,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:26,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2444 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:27:33,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:33,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 243 states and 270 transitions. [2024-11-13 20:27:33,079 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 270 transitions. [2024-11-13 20:27:33,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:27:33,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:33,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:33,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2514 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:27:46,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:46,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 244 states and 271 transitions. [2024-11-13 20:27:46,327 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 271 transitions. [2024-11-13 20:27:46,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:27:46,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:46,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:52,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2585 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:28:00,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:00,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 245 states and 272 transitions. [2024-11-13 20:28:00,576 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 272 transitions. [2024-11-13 20:28:00,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:28:00,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:00,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2657 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:28:14,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 246 states and 273 transitions. [2024-11-13 20:28:14,396 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 273 transitions. [2024-11-13 20:28:14,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:28:14,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:14,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:14,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2730 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:28:28,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 247 states and 274 transitions. [2024-11-13 20:28:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 274 transitions. [2024-11-13 20:28:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:28:28,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:28,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:35,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:28:43,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 248 states and 275 transitions. [2024-11-13 20:28:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 275 transitions. [2024-11-13 20:28:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:28:43,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:43,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2879 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:28:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 249 states and 276 transitions. [2024-11-13 20:28:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 276 transitions. [2024-11-13 20:28:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:28:57,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:57,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:03,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2955 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:29:12,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 250 states and 277 transitions. [2024-11-13 20:29:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 277 transitions. [2024-11-13 20:29:12,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:29:12,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:12,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:18,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3032 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:29:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 251 states and 278 transitions. [2024-11-13 20:29:26,792 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 278 transitions. [2024-11-13 20:29:26,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:29:26,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:26,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:29:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:41,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 252 states and 279 transitions. [2024-11-13 20:29:41,635 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 279 transitions. [2024-11-13 20:29:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:29:41,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:41,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 3189 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:29:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 253 states and 280 transitions. [2024-11-13 20:29:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 280 transitions. [2024-11-13 20:29:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:29:56,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:56,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:03,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3269 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:30:12,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 254 states and 281 transitions. [2024-11-13 20:30:12,329 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2024-11-13 20:30:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:30:12,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:12,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:19,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3350 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:30:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 255 states and 282 transitions. [2024-11-13 20:30:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 282 transitions. [2024-11-13 20:30:27,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:30:27,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:27,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:34,601 INFO L134 CoverageAnalysis]: Checked inductivity of 3432 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:30:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:42,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 256 states and 283 transitions. [2024-11-13 20:30:42,882 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 283 transitions. [2024-11-13 20:30:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:30:42,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:42,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:49,354 INFO L134 CoverageAnalysis]: Checked inductivity of 3515 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:30:58,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:58,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 257 states and 284 transitions. [2024-11-13 20:30:58,390 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 284 transitions. [2024-11-13 20:30:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:30:58,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:58,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:05,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3599 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked.