./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/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_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:35:48,064 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:35:48,127 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 16:35:48,138 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:35:48,139 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:35:48,180 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:35:48,181 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:35:48,181 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:35:48,181 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:35:48,181 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:35:48,181 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:35:48,182 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:35:48,182 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:35:48,182 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:35:48,182 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:35:48,182 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:35:48,182 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:35:48,182 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:35:48,182 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:35:48,182 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:35:48,182 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:35:48,183 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:35:48,183 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:35:48,183 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:35:48,185 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:35:48,185 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:35:48,185 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:35:48,185 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:35:48,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:35:48,186 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:35:48,186 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:35:48,186 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:35:48,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:35:48,186 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_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 [2024-11-13 16:35:48,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:35:48,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:35:48,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:35:48,521 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:35:48,521 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:35:48,522 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-1.i Unable to find full path for "g++" [2024-11-13 16:35:50,490 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:35:50,924 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:35:50,924 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-1.i [2024-11-13 16:35:50,949 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/data/a788ee4d8/ed64a619e6fb41f3ac5d105d93422bde/FLAG23e1c6a06 [2024-11-13 16:35:50,967 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/data/a788ee4d8/ed64a619e6fb41f3ac5d105d93422bde [2024-11-13 16:35:50,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:35:50,973 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:35:50,974 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:35:50,974 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:35:50,979 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:35:50,980 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:35:50" (1/1) ... [2024-11-13 16:35:50,981 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@719c5676 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:50, skipping insertion in model container [2024-11-13 16:35:50,981 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:35:50" (1/1) ... [2024-11-13 16:35:51,048 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:35:51,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:35:51,668 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:35:51,831 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:35:51,869 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:35:51,870 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51 WrapperNode [2024-11-13 16:35:51,870 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:35:51,871 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:35:51,871 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:35:51,871 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:35:51,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:51,908 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:51,976 INFO L138 Inliner]: procedures = 207, calls = 222, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1264 [2024-11-13 16:35:51,976 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:35:51,977 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:35:51,977 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:35:51,977 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:35:51,985 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:51,985 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:51,995 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:51,996 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:52,052 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:52,078 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:52,088 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:52,097 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:52,109 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:35:52,110 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:35:52,111 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:35:52,111 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:35:52,113 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:51" (1/1) ... [2024-11-13 16:35:52,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:35:52,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:35:52,154 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:35:52,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04d54cd0-5183-41d9-a0b8-c85d273c15fb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:35:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:35:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:35:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:35:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:35:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:35:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:35:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:35:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:35:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:35:52,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:35:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:35:52,498 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:35:52,500 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:35:54,500 INFO L? ?]: Removed 290 outVars from TransFormulas that were not future-live. [2024-11-13 16:35:54,500 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:35:56,263 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:35:56,263 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 16:35:56,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:35:56 BoogieIcfgContainer [2024-11-13 16:35:56,264 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:35:56,265 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:35:56,265 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:35:56,275 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:35:56,276 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:35:56" (1/1) ... [2024-11-13 16:35:56,284 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:35:56,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 99 states and 171 transitions. [2024-11-13 16:35:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 171 transitions. [2024-11-13 16:35:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 16:35:56,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:56,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:56,645 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 16:35:56,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 100 states and 172 transitions. [2024-11-13 16:35:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 172 transitions. [2024-11-13 16:35:56,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:35:56,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:56,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:56,737 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 16:35:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 100 states and 170 transitions. [2024-11-13 16:35:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 170 transitions. [2024-11-13 16:35:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:35:56,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:57,008 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 16:35:57,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:57,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 106 states and 179 transitions. [2024-11-13 16:35:57,076 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 179 transitions. [2024-11-13 16:35:57,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:35:57,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:57,114 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 16:35:57,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 105 states and 174 transitions. [2024-11-13 16:35:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 174 transitions. [2024-11-13 16:35:57,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:35:57,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:57,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:57,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 105 states and 172 transitions. [2024-11-13 16:35:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 172 transitions. [2024-11-13 16:35:57,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:35:57,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:57,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:57,259 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 16:35:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:57,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 105 states and 168 transitions. [2024-11-13 16:35:57,273 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 168 transitions. [2024-11-13 16:35:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:35:57,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:57,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:57,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 105 states and 164 transitions. [2024-11-13 16:35:57,360 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 164 transitions. [2024-11-13 16:35:57,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:35:57,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:57,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:57,408 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 16:35:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 105 states and 162 transitions. [2024-11-13 16:35:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 162 transitions. [2024-11-13 16:35:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:35:57,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:57,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:57,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:57,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 105 states and 156 transitions. [2024-11-13 16:35:57,517 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 156 transitions. [2024-11-13 16:35:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:35:57,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:57,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:57,602 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 16:36:07,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:07,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 105 states and 154 transitions. [2024-11-13 16:36:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 154 transitions. [2024-11-13 16:36:07,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:36:07,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:07,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:08,651 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 16:36:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:09,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 110 states and 163 transitions. [2024-11-13 16:36:09,641 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 163 transitions. [2024-11-13 16:36:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:36:09,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:09,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:09,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:19,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:19,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 110 states and 157 transitions. [2024-11-13 16:36:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 157 transitions. [2024-11-13 16:36:19,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:36:19,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:19,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:23,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:23,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 123 states and 174 transitions. [2024-11-13 16:36:23,566 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 174 transitions. [2024-11-13 16:36:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:36:23,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:23,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:23,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 123 states and 172 transitions. [2024-11-13 16:36:23,719 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 172 transitions. [2024-11-13 16:36:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:36:23,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:23,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:23,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:23,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:23,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:23,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 123 states and 170 transitions. [2024-11-13 16:36:23,872 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 170 transitions. [2024-11-13 16:36:23,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:36:23,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:23,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:24,025 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:25,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 123 states and 168 transitions. [2024-11-13 16:36:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 168 transitions. [2024-11-13 16:36:25,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:36:25,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:25,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:25,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:26,195 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:36:31,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:31,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:31,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 126 states and 170 transitions. [2024-11-13 16:36:31,267 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 170 transitions. [2024-11-13 16:36:31,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:36:31,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:31,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:32,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:32,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 127 states and 171 transitions. [2024-11-13 16:36:32,568 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 171 transitions. [2024-11-13 16:36:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:36:32,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:32,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 128 states and 173 transitions. [2024-11-13 16:36:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 173 transitions. [2024-11-13 16:36:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:36:34,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:34,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:35,319 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:36,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:36,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 129 states and 173 transitions. [2024-11-13 16:36:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 173 transitions. [2024-11-13 16:36:36,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:36:36,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:36,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:37,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 130 states and 175 transitions. [2024-11-13 16:36:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 175 transitions. [2024-11-13 16:36:37,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:36:37,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:37,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:38,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:38,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 131 states and 175 transitions. [2024-11-13 16:36:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 175 transitions. [2024-11-13 16:36:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:36:39,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:39,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:40,434 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:41,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 132 states and 176 transitions. [2024-11-13 16:36:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 176 transitions. [2024-11-13 16:36:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:36:41,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:41,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:42,222 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:42,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:42,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 133 states and 178 transitions. [2024-11-13 16:36:42,972 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2024-11-13 16:36:42,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:36:42,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:42,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:45,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:45,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 134 states and 178 transitions. [2024-11-13 16:36:45,041 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 178 transitions. [2024-11-13 16:36:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:36:45,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:45,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 135 states and 180 transitions. [2024-11-13 16:36:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 180 transitions. [2024-11-13 16:36:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:36:46,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:48,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 136 states and 181 transitions. [2024-11-13 16:36:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 181 transitions. [2024-11-13 16:36:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:36:48,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:48,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:52,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:52,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 137 states and 181 transitions. [2024-11-13 16:36:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 181 transitions. [2024-11-13 16:36:52,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:36:52,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:52,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:53,516 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:54,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 138 states and 182 transitions. [2024-11-13 16:36:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 182 transitions. [2024-11-13 16:36:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:36:54,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:54,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:56,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 139 states and 184 transitions. [2024-11-13 16:36:56,709 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 184 transitions. [2024-11-13 16:36:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:36:56,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:56,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:58,189 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:59,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:59,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 140 states and 185 transitions. [2024-11-13 16:36:59,323 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 185 transitions. [2024-11-13 16:36:59,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:36:59,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:59,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:00,566 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:01,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:01,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 141 states and 186 transitions. [2024-11-13 16:37:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 186 transitions. [2024-11-13 16:37:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:37:01,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:01,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:04,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:04,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 142 states and 187 transitions. [2024-11-13 16:37:04,044 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 187 transitions. [2024-11-13 16:37:04,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:37:04,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:04,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:05,976 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:08,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 143 states and 187 transitions. [2024-11-13 16:37:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 187 transitions. [2024-11-13 16:37:08,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:37:08,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:08,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:10,113 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:11,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 144 states and 188 transitions. [2024-11-13 16:37:11,007 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 188 transitions. [2024-11-13 16:37:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:37:11,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:11,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:12,715 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:13,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:13,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 145 states and 190 transitions. [2024-11-13 16:37:13,844 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 190 transitions. [2024-11-13 16:37:13,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:37:13,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:13,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:15,769 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 146 states and 190 transitions. [2024-11-13 16:37:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 190 transitions. [2024-11-13 16:37:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:37:17,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:17,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:17,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 147 states and 191 transitions. [2024-11-13 16:37:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 191 transitions. [2024-11-13 16:37:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:37:20,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:20,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:20,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:23,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:23,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 148 states and 193 transitions. [2024-11-13 16:37:23,124 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 193 transitions. [2024-11-13 16:37:23,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:37:23,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:23,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:23,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:26,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 149 states and 193 transitions. [2024-11-13 16:37:26,938 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 193 transitions. [2024-11-13 16:37:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:37:26,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:26,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:28,544 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 150 states and 195 transitions. [2024-11-13 16:37:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 195 transitions. [2024-11-13 16:37:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:37:29,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:29,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:33,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:33,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 151 states and 196 transitions. [2024-11-13 16:37:33,247 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 196 transitions. [2024-11-13 16:37:33,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:37:33,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:33,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:34,668 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:36,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 152 states and 197 transitions. [2024-11-13 16:37:36,224 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 197 transitions. [2024-11-13 16:37:36,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:37:36,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:36,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:39,359 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:41,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:41,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 153 states and 197 transitions. [2024-11-13 16:37:41,979 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2024-11-13 16:37:41,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:37:41,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:41,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:44,751 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:45,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 154 states and 198 transitions. [2024-11-13 16:37:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 198 transitions. [2024-11-13 16:37:45,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:37:45,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:45,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:50,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:50,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 155 states and 199 transitions. [2024-11-13 16:37:50,050 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 199 transitions. [2024-11-13 16:37:50,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:37:50,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:50,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:54,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:54,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 156 states and 201 transitions. [2024-11-13 16:37:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 201 transitions. [2024-11-13 16:37:54,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:37:54,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:54,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:54,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:57,555 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:59,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:59,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 157 states and 201 transitions. [2024-11-13 16:37:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 201 transitions. [2024-11-13 16:37:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:37:59,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:59,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:02,345 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:04,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:04,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 158 states and 202 transitions. [2024-11-13 16:38:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 202 transitions. [2024-11-13 16:38:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:38:04,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:04,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:04,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:08,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 159 states and 204 transitions. [2024-11-13 16:38:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 204 transitions. [2024-11-13 16:38:08,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:38:08,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:08,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:08,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:10,317 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:12,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:12,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 160 states and 205 transitions. [2024-11-13 16:38:12,288 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 205 transitions. [2024-11-13 16:38:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:38:12,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:12,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:16,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 161 states and 206 transitions. [2024-11-13 16:38:16,164 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 206 transitions. [2024-11-13 16:38:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:38:16,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:24,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 162 states and 206 transitions. [2024-11-13 16:38:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 206 transitions. [2024-11-13 16:38:24,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:38:24,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:24,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:27,014 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:28,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 163 states and 208 transitions. [2024-11-13 16:38:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 208 transitions. [2024-11-13 16:38:28,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:38:28,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:28,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:34,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 164 states and 208 transitions. [2024-11-13 16:38:34,805 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 208 transitions. [2024-11-13 16:38:34,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:38:34,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:34,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:39,131 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:40,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:40,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 165 states and 209 transitions. [2024-11-13 16:38:40,624 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 209 transitions. [2024-11-13 16:38:40,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:38:40,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:40,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:46,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 166 states and 210 transitions. [2024-11-13 16:38:46,750 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 210 transitions. [2024-11-13 16:38:46,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:38:46,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:46,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 167 states and 212 transitions. [2024-11-13 16:38:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 212 transitions. [2024-11-13 16:38:52,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:38:52,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:52,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:57,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:57,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 168 states and 213 transitions. [2024-11-13 16:38:57,336 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 213 transitions. [2024-11-13 16:38:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:38:57,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:02,838 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:39:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:05,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 169 states and 213 transitions. [2024-11-13 16:39:05,965 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 213 transitions. [2024-11-13 16:39:05,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:39:05,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:05,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:39:36,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:36,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 170 states and 214 transitions. [2024-11-13 16:39:36,316 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 214 transitions. [2024-11-13 16:39:36,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:39:36,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:36,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:37,185 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:39:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 171 states and 215 transitions. [2024-11-13 16:39:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 215 transitions. [2024-11-13 16:39:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:39:37,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:37,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:38,576 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:39:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 172 states and 217 transitions. [2024-11-13 16:39:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 217 transitions. [2024-11-13 16:39:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:39:39,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:39,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:40,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:40,791 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:39:42,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:42,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 173 states and 219 transitions. [2024-11-13 16:39:42,207 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 219 transitions. [2024-11-13 16:39:42,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:39:42,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:42,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:39:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 174 states and 219 transitions. [2024-11-13 16:39:46,263 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 219 transitions. [2024-11-13 16:39:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:39:46,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:46,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:47,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:39:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:50,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 175 states and 220 transitions. [2024-11-13 16:39:50,382 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 220 transitions. [2024-11-13 16:39:50,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:39:50,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:50,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:39:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:57,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 176 states and 220 transitions. [2024-11-13 16:39:57,362 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 220 transitions. [2024-11-13 16:39:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:39:57,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:57,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:57,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:58,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:00,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 177 states and 222 transitions. [2024-11-13 16:40:00,539 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 222 transitions. [2024-11-13 16:40:00,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 16:40:00,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:00,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:01,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:02,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:04,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 178 states and 223 transitions. [2024-11-13 16:40:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 223 transitions. [2024-11-13 16:40:04,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:40:04,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:04,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:05,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:07,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 179 states and 224 transitions. [2024-11-13 16:40:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 224 transitions. [2024-11-13 16:40:07,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:40:07,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:07,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:08,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:09,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:11,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:11,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 180 states and 225 transitions. [2024-11-13 16:40:11,662 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 225 transitions. [2024-11-13 16:40:11,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:40:11,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:11,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:14,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:19,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:19,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 181 states and 225 transitions. [2024-11-13 16:40:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 225 transitions. [2024-11-13 16:40:19,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:40:19,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:19,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:22,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:22,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 182 states and 227 transitions. [2024-11-13 16:40:22,802 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 227 transitions. [2024-11-13 16:40:22,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:40:22,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:22,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:24,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:27,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 183 states and 227 transitions. [2024-11-13 16:40:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 227 transitions. [2024-11-13 16:40:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:40:27,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:27,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:30,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:31,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:31,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 184 states and 228 transitions. [2024-11-13 16:40:31,703 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 228 transitions. [2024-11-13 16:40:31,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:40:31,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:31,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:34,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:36,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 185 states and 230 transitions. [2024-11-13 16:40:36,334 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 230 transitions. [2024-11-13 16:40:36,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:40:36,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:36,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:38,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:40,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 186 states and 231 transitions. [2024-11-13 16:40:40,891 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 231 transitions. [2024-11-13 16:40:40,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:40:40,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:40,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:44,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 187 states and 231 transitions. [2024-11-13 16:40:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 231 transitions. [2024-11-13 16:40:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:40:47,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:47,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 188 states and 232 transitions. [2024-11-13 16:40:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 232 transitions. [2024-11-13 16:40:52,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:40:52,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:52,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:40:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:58,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 189 states and 233 transitions. [2024-11-13 16:40:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 233 transitions. [2024-11-13 16:40:58,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 16:40:58,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:58,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:59,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:02,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:41:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 190 states and 235 transitions. [2024-11-13 16:41:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 235 transitions. [2024-11-13 16:41:05,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:41:05,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:05,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:09,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:41:12,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:12,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 191 states and 235 transitions. [2024-11-13 16:41:12,303 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 235 transitions. [2024-11-13 16:41:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:41:12,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:12,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:17,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:41:18,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 192 states and 236 transitions. [2024-11-13 16:41:18,788 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 236 transitions. [2024-11-13 16:41:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:41:18,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:18,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:41:24,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:24,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 193 states and 238 transitions. [2024-11-13 16:41:24,508 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 238 transitions. [2024-11-13 16:41:24,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:41:24,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:24,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:41:32,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:32,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 194 states and 238 transitions. [2024-11-13 16:41:32,663 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 238 transitions. [2024-11-13 16:41:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:41:32,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:32,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:41:39,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:39,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 195 states and 239 transitions. [2024-11-13 16:41:39,697 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 239 transitions. [2024-11-13 16:41:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:41:39,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:39,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:41:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 196 states and 240 transitions. [2024-11-13 16:41:46,587 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 240 transitions. [2024-11-13 16:41:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 16:41:46,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:47,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:50,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:41:53,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:53,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 197 states and 242 transitions. [2024-11-13 16:41:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 242 transitions. [2024-11-13 16:41:53,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 16:41:53,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:53,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:42:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:01,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 198 states and 242 transitions. [2024-11-13 16:42:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 242 transitions. [2024-11-13 16:42:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:42:01,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:01,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:02,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:04,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:42:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 199 states and 244 transitions. [2024-11-13 16:42:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 244 transitions. [2024-11-13 16:42:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 16:42:06,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:06,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:42:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 200 states and 245 transitions. [2024-11-13 16:42:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 245 transitions. [2024-11-13 16:42:11,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:42:11,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:11,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:18,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:42:22,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:22,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 201 states and 245 transitions. [2024-11-13 16:42:22,318 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 245 transitions. [2024-11-13 16:42:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 16:42:22,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:22,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:42:30,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 202 states and 246 transitions. [2024-11-13 16:42:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 246 transitions. [2024-11-13 16:42:30,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:42:30,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:30,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:31,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:42:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:37,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 203 states and 248 transitions. [2024-11-13 16:42:37,024 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 248 transitions. [2024-11-13 16:42:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:42:37,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:37,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:40,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:42:43,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:43,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 204 states and 249 transitions. [2024-11-13 16:42:43,924 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 249 transitions. [2024-11-13 16:42:43,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:42:43,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:43,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:44,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:46,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:42:49,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:49,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 205 states and 250 transitions. [2024-11-13 16:42:49,653 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 250 transitions. [2024-11-13 16:42:49,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:42:49,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:49,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:42:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 206 states and 251 transitions. [2024-11-13 16:42:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 251 transitions. [2024-11-13 16:42:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:42:55,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:59,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:43:02,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:02,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 207 states and 252 transitions. [2024-11-13 16:43:02,033 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 252 transitions. [2024-11-13 16:43:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 16:43:02,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:02,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:02,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:43:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:18,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 208 states and 252 transitions. [2024-11-13 16:43:18,664 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 252 transitions. [2024-11-13 16:43:18,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:43:18,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:18,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:22,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:43:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 209 states and 254 transitions. [2024-11-13 16:43:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 254 transitions. [2024-11-13 16:43:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:43:24,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:24,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:43:31,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:31,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 210 states and 255 transitions. [2024-11-13 16:43:31,759 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 255 transitions. [2024-11-13 16:43:31,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:43:31,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:31,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:32,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:40,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:43:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:44,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 211 states and 255 transitions. [2024-11-13 16:43:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 255 transitions. [2024-11-13 16:43:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:43:44,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:44,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:43:50,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 212 states and 257 transitions. [2024-11-13 16:43:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 257 transitions. [2024-11-13 16:43:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 16:43:50,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:50,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:43:57,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:57,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 213 states and 258 transitions. [2024-11-13 16:43:57,612 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 258 transitions. [2024-11-13 16:43:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:43:57,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:57,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:44:10,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:10,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 214 states and 258 transitions. [2024-11-13 16:44:10,912 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 258 transitions. [2024-11-13 16:44:10,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:44:10,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:10,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:44:21,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 215 states and 259 transitions. [2024-11-13 16:44:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 259 transitions. [2024-11-13 16:44:21,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:44:21,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:21,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:31,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:44:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 216 states and 260 transitions. [2024-11-13 16:44:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 260 transitions. [2024-11-13 16:44:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 16:44:33,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:33,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:34,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:43,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:44:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:45,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 217 states and 261 transitions. [2024-11-13 16:44:45,880 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 261 transitions. [2024-11-13 16:44:45,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:44:45,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:45,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:44:58,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:58,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 218 states and 262 transitions. [2024-11-13 16:44:58,212 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 262 transitions. [2024-11-13 16:44:58,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:44:58,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:58,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:45:11,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:11,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 219 states and 263 transitions. [2024-11-13 16:45:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 263 transitions. [2024-11-13 16:45:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 16:45:11,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:11,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:11,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:22,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:45:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 220 states and 264 transitions. [2024-11-13 16:45:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 264 transitions. [2024-11-13 16:45:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 16:45:24,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:24,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:45:38,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:38,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 221 states and 266 transitions. [2024-11-13 16:45:38,605 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 266 transitions. [2024-11-13 16:45:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:45:38,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:40,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:43,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:45:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 222 states and 267 transitions. [2024-11-13 16:45:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 267 transitions. [2024-11-13 16:45:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:45:47,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:47,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:45:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:55,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 223 states and 268 transitions. [2024-11-13 16:45:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 268 transitions. [2024-11-13 16:45:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 16:45:55,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:55,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:08,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:46:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 224 states and 268 transitions. [2024-11-13 16:46:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 268 transitions. [2024-11-13 16:46:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 16:46:14,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:14,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:46:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 225 states and 269 transitions. [2024-11-13 16:46:29,859 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 269 transitions. [2024-11-13 16:46:29,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:46:29,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:29,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:42,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:46:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 226 states and 270 transitions. [2024-11-13 16:46:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 270 transitions. [2024-11-13 16:46:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:46:45,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:45,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:59,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:47:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:01,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 227 states and 271 transitions. [2024-11-13 16:47:01,643 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 271 transitions. [2024-11-13 16:47:01,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:47:01,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:01,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 2 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:47:18,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 228 states and 272 transitions. [2024-11-13 16:47:18,010 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 272 transitions. [2024-11-13 16:47:18,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:47:18,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:18,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:34,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 2 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:47:37,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:37,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 229 states and 273 transitions. [2024-11-13 16:47:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 273 transitions. [2024-11-13 16:47:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:47:37,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2762 backedges. 2 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:47:51,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:51,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 230 states and 275 transitions. [2024-11-13 16:47:51,854 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2024-11-13 16:47:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:47:51,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:51,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:56,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2822 backedges. 2 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:48:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 231 states and 276 transitions. [2024-11-13 16:48:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 276 transitions. [2024-11-13 16:48:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:48:00,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:16,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 2 proven. 1891 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:48:21,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:21,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 232 states and 276 transitions. [2024-11-13 16:48:21,822 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 276 transitions. [2024-11-13 16:48:21,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 16:48:21,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:21,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2945 backedges. 2 proven. 1953 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:48:30,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:30,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 233 states and 278 transitions. [2024-11-13 16:48:30,011 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 278 transitions. [2024-11-13 16:48:30,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:48:30,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:30,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:34,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 2 proven. 2016 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:48:38,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 234 states and 279 transitions. [2024-11-13 16:48:38,687 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 279 transitions. [2024-11-13 16:48:38,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:48:38,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:38,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:44,251 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 2080 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:48:47,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 235 states and 280 transitions. [2024-11-13 16:48:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 280 transitions. [2024-11-13 16:48:47,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:48:47,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:47,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:06,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3137 backedges. 2 proven. 2145 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 16:49:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 236 states and 280 transitions. [2024-11-13 16:49:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 280 transitions. [2024-11-13 16:49:13,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:49:13,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:13,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:31,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3203 backedges. 2 proven. 2211 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.