./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.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_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/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_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/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_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/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 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:37,359 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:37,424 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 20:18:37,429 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:18:37,429 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:18:37,452 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:37,453 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:37,453 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:37,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:37,454 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:18:37,454 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:18:37,454 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:18:37,454 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:18:37,454 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:37,454 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:18:37,454 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:18:37,454 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:18:37,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:37,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:18:37,455 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:37,455 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:18:37,455 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:18:37,455 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:18:37,455 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:37,455 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:37,455 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:37,456 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:37,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:37,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:37,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:37,458 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:37,458 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:18:37,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:18:37,459 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_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/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 -> 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 [2024-11-13 20:18:37,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:37,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:37,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:37,764 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:37,765 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:37,766 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i Unable to find full path for "g++" [2024-11-13 20:18:39,658 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:40,036 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:40,037 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2024-11-13 20:18:40,061 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/bin/ukojak-verify-EEHR8qb7sm/data/81ef5e000/27a2ece2781f4f0fa39efa8744a2a85a/FLAG86efcc141 [2024-11-13 20:18:40,075 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/bin/ukojak-verify-EEHR8qb7sm/data/81ef5e000/27a2ece2781f4f0fa39efa8744a2a85a [2024-11-13 20:18:40,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:40,079 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:40,080 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:40,080 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:40,085 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:40,086 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,086 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fac3557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40, skipping insertion in model container [2024-11-13 20:18:40,087 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,149 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:40,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:40,810 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:40,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:40,998 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:40,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40 WrapperNode [2024-11-13 20:18:40,998 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:40,999 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:40,999 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:40,999 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:41,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,037 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,115 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1632 [2024-11-13 20:18:41,116 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:41,116 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:41,116 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:41,116 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:41,124 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,124 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,135 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,184 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,206 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,229 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:41,250 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:41,250 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:41,250 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:41,251 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:41,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:41,290 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:41,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0b45e3-9cbd-44bd-aaf0-fb8f2ca873be/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:18:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:18:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:18:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:18:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:18:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:18:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:18:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:41,590 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:41,592 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:18:43,799 INFO L? ?]: Removed 435 outVars from TransFormulas that were not future-live. [2024-11-13 20:18:43,799 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:45,694 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:45,696 INFO L316 CfgBuilder]: Removed 60 assume(true) statements. [2024-11-13 20:18:45,697 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:45 BoogieIcfgContainer [2024-11-13 20:18:45,697 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:45,698 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:45,698 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:45,709 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:45,709 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:45" (1/1) ... [2024-11-13 20:18:45,718 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:18:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 172 states and 279 transitions. [2024-11-13 20:18:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 279 transitions. [2024-11-13 20:18:45,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:18:45,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:46,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:46,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 173 states and 281 transitions. [2024-11-13 20:18:46,098 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 281 transitions. [2024-11-13 20:18:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:18:46,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:46,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:46,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 173 states and 277 transitions. [2024-11-13 20:18:46,205 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 277 transitions. [2024-11-13 20:18:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:18:46,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:46,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:46,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:46,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:46,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 173 states and 269 transitions. [2024-11-13 20:18:46,284 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 269 transitions. [2024-11-13 20:18:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:18:46,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:46,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:46,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:46,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 173 states and 257 transitions. [2024-11-13 20:18:46,404 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 257 transitions. [2024-11-13 20:18:46,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:18:46,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:46,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:54,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:55,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:56,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 173 states and 243 transitions. [2024-11-13 20:18:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 243 transitions. [2024-11-13 20:18:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:18:56,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:06,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:06,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 185 states and 256 transitions. [2024-11-13 20:19:06,307 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 256 transitions. [2024-11-13 20:19:06,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:19:06,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:06,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:06,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 185 states and 254 transitions. [2024-11-13 20:19:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 254 transitions. [2024-11-13 20:19:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:19:06,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:06,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:07,006 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 20:19:12,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:12,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:12,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 185 states and 252 transitions. [2024-11-13 20:19:12,096 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 252 transitions. [2024-11-13 20:19:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:19:12,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:12,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:12,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:19:13,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:13,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 188 states and 254 transitions. [2024-11-13 20:19:13,264 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 254 transitions. [2024-11-13 20:19:13,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:19:13,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:13,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:13,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:16,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:16,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:16,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 230 states and 306 transitions. [2024-11-13 20:19:16,799 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 306 transitions. [2024-11-13 20:19:16,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:19:16,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:16,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:17,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:17,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 230 states and 304 transitions. [2024-11-13 20:19:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 304 transitions. [2024-11-13 20:19:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:19:17,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:17,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:17,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 230 states and 302 transitions. [2024-11-13 20:19:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 302 transitions. [2024-11-13 20:19:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:19:17,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:17,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:17,529 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 20:19:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:17,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 230 states and 300 transitions. [2024-11-13 20:19:17,947 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 300 transitions. [2024-11-13 20:19:17,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:19:17,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:17,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:18,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:19:18,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 233 states and 302 transitions. [2024-11-13 20:19:18,638 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 302 transitions. [2024-11-13 20:19:18,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:19:18,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 233 states and 300 transitions. [2024-11-13 20:19:18,905 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 300 transitions. [2024-11-13 20:19:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:19:18,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:19,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:19:21,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:21,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 236 states and 302 transitions. [2024-11-13 20:19:21,512 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 302 transitions. [2024-11-13 20:19:21,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:19:21,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:21,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:22,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:26,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:28,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:28,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:28,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 298 states and 380 transitions. [2024-11-13 20:19:28,814 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 380 transitions. [2024-11-13 20:19:28,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:19:28,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:28,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:28,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:29,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 298 states and 379 transitions. [2024-11-13 20:19:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 379 transitions. [2024-11-13 20:19:29,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:19:29,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:29,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:29,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:29,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:30,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 306 states and 389 transitions. [2024-11-13 20:19:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 389 transitions. [2024-11-13 20:19:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:19:30,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:30,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:30,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:19:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:31,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 309 states and 391 transitions. [2024-11-13 20:19:31,485 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 391 transitions. [2024-11-13 20:19:31,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:19:31,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:31,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:31,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:31,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:31,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 309 states and 389 transitions. [2024-11-13 20:19:31,733 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 389 transitions. [2024-11-13 20:19:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:19:31,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:31,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:32,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:19:42,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:47,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:47,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 312 states and 391 transitions. [2024-11-13 20:19:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 391 transitions. [2024-11-13 20:19:47,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:19:47,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:47,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:47,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:48,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 313 states and 393 transitions. [2024-11-13 20:19:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 393 transitions. [2024-11-13 20:19:48,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:19:48,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:48,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:48,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:48,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 313 states and 392 transitions. [2024-11-13 20:19:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 392 transitions. [2024-11-13 20:19:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:19:48,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:48,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:49,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 321 states and 402 transitions. [2024-11-13 20:19:49,554 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 402 transitions. [2024-11-13 20:19:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:19:49,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:49,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 329 states and 412 transitions. [2024-11-13 20:19:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 412 transitions. [2024-11-13 20:19:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:19:50,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:50,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 329 states and 410 transitions. [2024-11-13 20:19:50,795 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 410 transitions. [2024-11-13 20:19:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:19:50,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:50,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:51,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:52,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:52,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 332 states and 412 transitions. [2024-11-13 20:19:52,123 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 412 transitions. [2024-11-13 20:19:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:19:52,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:52,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:52,550 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:53,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:19:53,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:53,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 333 states and 414 transitions. [2024-11-13 20:19:53,934 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 414 transitions. [2024-11-13 20:19:53,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:19:53,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:53,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:54,413 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 334 states and 416 transitions. [2024-11-13 20:19:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 416 transitions. [2024-11-13 20:19:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:19:55,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:55,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:55,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 334 states and 414 transitions. [2024-11-13 20:19:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 414 transitions. [2024-11-13 20:19:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:19:55,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:55,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:56,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:57,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:19:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 337 states and 416 transitions. [2024-11-13 20:19:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 416 transitions. [2024-11-13 20:19:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:19:58,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:58,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 340 states and 418 transitions. [2024-11-13 20:19:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 418 transitions. [2024-11-13 20:19:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:19:58,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:58,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:59,714 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:20:01,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:06,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:17,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:18,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:19,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 452 states and 560 transitions. [2024-11-13 20:20:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 560 transitions. [2024-11-13 20:20:19,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:20:19,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:19,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:19,705 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:20:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:19,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 453 states and 561 transitions. [2024-11-13 20:20:19,849 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 561 transitions. [2024-11-13 20:20:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:20:19,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:19,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:30,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:33,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:34,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 504 states and 621 transitions. [2024-11-13 20:20:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 621 transitions. [2024-11-13 20:20:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:20:34,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:34,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:35,027 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:20:35,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:35,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 489 states and 602 transitions. [2024-11-13 20:20:35,560 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 602 transitions. [2024-11-13 20:20:35,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:20:35,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:35,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:20:46,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:53,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:53,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:53,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 492 states and 604 transitions. [2024-11-13 20:20:53,156 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 604 transitions. [2024-11-13 20:20:53,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:20:53,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:53,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:53,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:53,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:20:54,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:54,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 495 states and 606 transitions. [2024-11-13 20:20:54,162 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 606 transitions. [2024-11-13 20:20:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:20:54,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:54,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:54,639 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:20:56,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 498 states and 608 transitions. [2024-11-13 20:20:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 608 transitions. [2024-11-13 20:20:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:20:56,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:56,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:56,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:07,184 WARN L539 Checker$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 20:21:09,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:09,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 541 states and 662 transitions. [2024-11-13 20:21:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 662 transitions. [2024-11-13 20:21:09,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:21:09,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:09,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:10,328 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 542 states and 663 transitions. [2024-11-13 20:21:10,488 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 663 transitions. [2024-11-13 20:21:10,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:21:10,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:10,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:10,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:21:17,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 545 states and 665 transitions. [2024-11-13 20:21:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 665 transitions. [2024-11-13 20:21:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:21:17,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:17,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:17,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:17,948 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:21:28,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:30,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:30,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:30,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 548 states and 667 transitions. [2024-11-13 20:21:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 667 transitions. [2024-11-13 20:21:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:21:30,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:30,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:30,690 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:30,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:30,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 556 states and 677 transitions. [2024-11-13 20:21:30,963 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 677 transitions. [2024-11-13 20:21:30,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:21:30,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:30,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:32,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 564 states and 687 transitions. [2024-11-13 20:21:32,059 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 687 transitions. [2024-11-13 20:21:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:21:32,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:32,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 572 states and 697 transitions. [2024-11-13 20:21:32,839 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 697 transitions. [2024-11-13 20:21:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:21:32,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:33,374 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:33,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 580 states and 707 transitions. [2024-11-13 20:21:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 707 transitions. [2024-11-13 20:21:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:21:33,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:33,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:21:38,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:39,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 583 states and 709 transitions. [2024-11-13 20:21:39,033 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 709 transitions. [2024-11-13 20:21:39,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:21:39,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:39,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:21:40,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:40,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 584 states and 711 transitions. [2024-11-13 20:21:40,064 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 711 transitions. [2024-11-13 20:21:40,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:21:40,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:40,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:40,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:40,580 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:40,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:41,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 592 states and 721 transitions. [2024-11-13 20:21:41,000 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 721 transitions. [2024-11-13 20:21:41,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:21:41,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:41,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:21:41,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 593 states and 723 transitions. [2024-11-13 20:21:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 723 transitions. [2024-11-13 20:21:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:21:41,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:41,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:42,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:42,482 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 601 states and 733 transitions. [2024-11-13 20:21:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 733 transitions. [2024-11-13 20:21:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:21:42,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:42,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:21:43,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:43,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 602 states and 735 transitions. [2024-11-13 20:21:43,891 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 735 transitions. [2024-11-13 20:21:43,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:21:43,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:43,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:21:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:44,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 603 states and 737 transitions. [2024-11-13 20:21:44,700 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 737 transitions. [2024-11-13 20:21:44,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:21:44,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:44,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:45,292 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:45,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:45,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 611 states and 747 transitions. [2024-11-13 20:21:45,642 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 747 transitions. [2024-11-13 20:21:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:21:45,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:45,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 619 states and 757 transitions. [2024-11-13 20:21:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 757 transitions. [2024-11-13 20:21:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:21:46,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:46,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:46,941 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:47,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:47,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 620 states and 759 transitions. [2024-11-13 20:21:47,623 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 759 transitions. [2024-11-13 20:21:47,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:21:47,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:47,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:50,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:21:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:51,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 621 states and 761 transitions. [2024-11-13 20:21:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 761 transitions. [2024-11-13 20:21:51,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:21:51,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:51,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:51,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:51,550 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:21:52,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:52,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 624 states and 763 transitions. [2024-11-13 20:21:52,837 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 763 transitions. [2024-11-13 20:21:52,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:21:52,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:52,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:53,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:53,349 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:21:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:54,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 627 states and 765 transitions. [2024-11-13 20:21:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 765 transitions. [2024-11-13 20:21:54,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:21:54,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:54,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:21:56,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 630 states and 767 transitions. [2024-11-13 20:21:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 767 transitions. [2024-11-13 20:21:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:21:56,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:56,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:21:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 633 states and 769 transitions. [2024-11-13 20:21:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 769 transitions. [2024-11-13 20:21:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:21:57,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:57,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:58,004 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:59,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:22:00,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:00,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 634 states and 771 transitions. [2024-11-13 20:22:00,061 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 771 transitions. [2024-11-13 20:22:00,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:22:00,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:00,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:00,664 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:22:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 635 states and 773 transitions. [2024-11-13 20:22:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 773 transitions. [2024-11-13 20:22:01,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:22:01,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:01,951 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:22:03,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 638 states and 775 transitions. [2024-11-13 20:22:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 775 transitions. [2024-11-13 20:22:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:22:03,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:03,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:22:11,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:22:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 641 states and 777 transitions. [2024-11-13 20:22:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 777 transitions. [2024-11-13 20:22:12,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:22:12,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:12,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:12,578 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:22:19,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:22:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 644 states and 779 transitions. [2024-11-13 20:22:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 779 transitions. [2024-11-13 20:22:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:22:20,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:20,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:21,030 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:22:27,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:22:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 647 states and 781 transitions. [2024-11-13 20:22:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 781 transitions. [2024-11-13 20:22:27,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:22:27,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:27,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:28,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:28,650 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:31,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:34,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 699 states and 844 transitions. [2024-11-13 20:22:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 844 transitions. [2024-11-13 20:22:34,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:22:34,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:34,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:35,015 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:22:38,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:48,733 WARN L539 Checker$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 20:22:58,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:08,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:18,780 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 20:23:18,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:18,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 737 states and 890 transitions. [2024-11-13 20:23:18,904 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 890 transitions. [2024-11-13 20:23:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:23:18,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:18,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:19,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:19,596 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:23:20,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:20,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 752 states and 907 transitions. [2024-11-13 20:23:20,154 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 907 transitions. [2024-11-13 20:23:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:23:20,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:20,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:23:31,111 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 20:23:41,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:44,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:44,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 755 states and 909 transitions. [2024-11-13 20:23:44,321 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 909 transitions. [2024-11-13 20:23:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:23:44,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:44,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:45,036 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:23:46,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 758 states and 911 transitions. [2024-11-13 20:23:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 911 transitions. [2024-11-13 20:23:46,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 20:23:46,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:46,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:46,927 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 23 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:23:56,942 WARN L539 Checker$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 20:23:57,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 761 states and 913 transitions. [2024-11-13 20:23:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 913 transitions. [2024-11-13 20:23:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 20:23:57,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:57,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:58,282 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:23:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 764 states and 915 transitions. [2024-11-13 20:23:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 915 transitions. [2024-11-13 20:23:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:23:58,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:58,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 772 states and 925 transitions. [2024-11-13 20:24:00,042 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 925 transitions. [2024-11-13 20:24:00,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:24:00,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:00,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:01,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 780 states and 935 transitions. [2024-11-13 20:24:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 935 transitions. [2024-11-13 20:24:01,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:24:01,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:01,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:02,002 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:24:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:02,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 788 states and 945 transitions. [2024-11-13 20:24:02,379 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 945 transitions. [2024-11-13 20:24:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:24:02,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:02,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:02,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:24:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 796 states and 955 transitions. [2024-11-13 20:24:03,252 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 955 transitions. [2024-11-13 20:24:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:24:03,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:03,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:04,124 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:24:05,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:05,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 797 states and 957 transitions. [2024-11-13 20:24:05,305 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 957 transitions. [2024-11-13 20:24:05,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:24:05,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:05,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:06,234 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:24:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 798 states and 959 transitions. [2024-11-13 20:24:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 959 transitions. [2024-11-13 20:24:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:24:06,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:07,812 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:24:08,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:08,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 799 states and 961 transitions. [2024-11-13 20:24:08,319 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 961 transitions. [2024-11-13 20:24:08,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:24:08,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:08,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:08,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:09,423 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:24:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:10,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 800 states and 963 transitions. [2024-11-13 20:24:10,494 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 963 transitions. [2024-11-13 20:24:10,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:24:10,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:10,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:11,577 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:24:12,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 803 states and 965 transitions. [2024-11-13 20:24:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 965 transitions. [2024-11-13 20:24:12,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:24:12,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:12,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:24:16,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:24:17,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:17,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 806 states and 967 transitions. [2024-11-13 20:24:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 967 transitions. [2024-11-13 20:24:17,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:24:17,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:17,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:18,477 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 20:24:19,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:19,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 809 states and 969 transitions. [2024-11-13 20:24:19,697 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 969 transitions. [2024-11-13 20:24:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:24:19,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:19,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:20,769 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 20:24:21,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:21,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 812 states and 971 transitions. [2024-11-13 20:24:21,056 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 971 transitions. [2024-11-13 20:24:21,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 20:24:21,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:21,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:34,003 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 20:24:36,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 864 states and 1034 transitions. [2024-11-13 20:24:37,398 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1034 transitions. [2024-11-13 20:24:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 20:24:37,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:24:43,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:53,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:03,902 WARN L539 Checker$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 20:25:13,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:23,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:24,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:24,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 916 states and 1096 transitions. [2024-11-13 20:25:24,439 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1096 transitions. [2024-11-13 20:25:24,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:25:24,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:24,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:25:35,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:42,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:42,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 919 states and 1098 transitions. [2024-11-13 20:25:42,153 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1098 transitions. [2024-11-13 20:25:42,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:25:42,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:42,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:25:53,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:58,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:58,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:58,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 922 states and 1100 transitions. [2024-11-13 20:25:58,701 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1100 transitions. [2024-11-13 20:25:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 20:25:58,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:58,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:59,403 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 34 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 20:26:03,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:13,081 WARN L539 Checker$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 20:26:23,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:23,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 925 states and 1102 transitions. [2024-11-13 20:26:23,144 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1102 transitions. [2024-11-13 20:26:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 20:26:23,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:23,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:23,861 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 20:26:25,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:25,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 928 states and 1104 transitions. [2024-11-13 20:26:25,199 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1104 transitions. [2024-11-13 20:26:25,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:26:25,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:25,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:26,482 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:27,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:27,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 936 states and 1114 transitions. [2024-11-13 20:26:27,227 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1114 transitions. [2024-11-13 20:26:27,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:26:27,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:27,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:28,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:28,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 944 states and 1124 transitions. [2024-11-13 20:26:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1124 transitions. [2024-11-13 20:26:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 20:26:28,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:28,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:29,468 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:26:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 952 states and 1134 transitions. [2024-11-13 20:26:29,990 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1134 transitions. [2024-11-13 20:26:29,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 20:26:29,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:29,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:26:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 960 states and 1144 transitions. [2024-11-13 20:26:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1144 transitions. [2024-11-13 20:26:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:26:31,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:31,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:26:34,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:26:34,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 961 states and 1146 transitions. [2024-11-13 20:26:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1146 transitions. [2024-11-13 20:26:34,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:26:34,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:34,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:26:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 962 states and 1148 transitions. [2024-11-13 20:26:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1148 transitions. [2024-11-13 20:26:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 20:26:36,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:36,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 20:26:42,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:26:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:43,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 963 states and 1150 transitions. [2024-11-13 20:26:43,007 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1150 transitions. [2024-11-13 20:26:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 20:26:43,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 20:26:44,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:44,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 964 states and 1152 transitions. [2024-11-13 20:26:44,304 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1152 transitions. [2024-11-13 20:26:44,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:26:44,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:44,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:26:47,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:26:47,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 967 states and 1154 transitions. [2024-11-13 20:26:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1154 transitions. [2024-11-13 20:26:47,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:26:47,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:47,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:48,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:26:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:50,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 970 states and 1156 transitions. [2024-11-13 20:26:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1156 transitions. [2024-11-13 20:26:50,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 20:26:50,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:50,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:51,938 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 20:26:53,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:26:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 973 states and 1158 transitions. [2024-11-13 20:26:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1158 transitions. [2024-11-13 20:26:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 20:26:53,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:53,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:54,611 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 20:26:55,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:26:55,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 976 states and 1160 transitions. [2024-11-13 20:26:55,789 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1160 transitions. [2024-11-13 20:26:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 20:26:55,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:55,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:57,525 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:59,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:09,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:11,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:12,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:12,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1028 states and 1223 transitions. [2024-11-13 20:27:12,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1223 transitions. [2024-11-13 20:27:12,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-13 20:27:12,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:12,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 20:27:24,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:30,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:40,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:41,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:41,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1080 states and 1285 transitions. [2024-11-13 20:27:41,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1285 transitions. [2024-11-13 20:27:41,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:27:41,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:41,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:41,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:27:52,635 WARN L539 Checker$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 20:27:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1083 states and 1287 transitions. [2024-11-13 20:27:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1287 transitions. [2024-11-13 20:27:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:27:53,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:55,120 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:28:05,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:09,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:09,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:09,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1086 states and 1289 transitions. [2024-11-13 20:28:09,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1289 transitions. [2024-11-13 20:28:09,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 20:28:09,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:09,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 166 proven. 45 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-13 20:28:18,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:20,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:20,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:20,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1089 states and 1291 transitions. [2024-11-13 20:28:20,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1291 transitions. [2024-11-13 20:28:20,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 20:28:20,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:20,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:21,833 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 44 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-13 20:28:23,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:24,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:24,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1092 states and 1293 transitions. [2024-11-13 20:28:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1293 transitions. [2024-11-13 20:28:24,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:28:24,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:24,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:26,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1100 states and 1303 transitions. [2024-11-13 20:28:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1303 transitions. [2024-11-13 20:28:26,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:28:26,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:26,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:27,796 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:28,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1108 states and 1313 transitions. [2024-11-13 20:28:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1313 transitions. [2024-11-13 20:28:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 20:28:28,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:29,706 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 20:28:30,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1116 states and 1323 transitions. [2024-11-13 20:28:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1323 transitions. [2024-11-13 20:28:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 20:28:30,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:30,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:31,260 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 20:28:31,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1124 states and 1333 transitions. [2024-11-13 20:28:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1333 transitions. [2024-11-13 20:28:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 20:28:31,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:31,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:28:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1125 states and 1335 transitions. [2024-11-13 20:28:34,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1335 transitions. [2024-11-13 20:28:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 20:28:34,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:34,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:35,924 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:28:36,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1126 states and 1337 transitions. [2024-11-13 20:28:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1337 transitions. [2024-11-13 20:28:36,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 20:28:36,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:36,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-13 20:28:40,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:28:40,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1127 states and 1339 transitions. [2024-11-13 20:28:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1339 transitions. [2024-11-13 20:28:40,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 20:28:40,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:40,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-13 20:28:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:42,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1128 states and 1341 transitions. [2024-11-13 20:28:42,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1341 transitions. [2024-11-13 20:28:42,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 20:28:42,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:42,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:43,794 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:28:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:44,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1131 states and 1343 transitions. [2024-11-13 20:28:44,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1343 transitions. [2024-11-13 20:28:44,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 20:28:44,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:44,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:46,416 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:28:47,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:28:47,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1134 states and 1345 transitions. [2024-11-13 20:28:47,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1345 transitions. [2024-11-13 20:28:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 20:28:47,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:47,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:48,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-13 20:28:51,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:28:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:51,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1137 states and 1347 transitions. [2024-11-13 20:28:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1347 transitions. [2024-11-13 20:28:51,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 20:28:51,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:51,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:52,387 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-13 20:28:52,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1140 states and 1349 transitions. [2024-11-13 20:28:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1349 transitions. [2024-11-13 20:28:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 20:28:52,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:56,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:01,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1192 states and 1412 transitions. [2024-11-13 20:29:01,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1412 transitions. [2024-11-13 20:29:01,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 20:29:01,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:01,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:02,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:03,021 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2024-11-13 20:29:13,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:23,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:24,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:27,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:28,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1244 states and 1474 transitions. [2024-11-13 20:29:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1474 transitions. [2024-11-13 20:29:28,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 20:29:28,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:28,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 0 proven. 771 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:29:40,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:50,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:50,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1247 states and 1476 transitions. [2024-11-13 20:29:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1476 transitions. [2024-11-13 20:29:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 20:29:50,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:50,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:52,212 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 0 proven. 771 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:29:56,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:56,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 1250 states and 1478 transitions. [2024-11-13 20:29:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1478 transitions. [2024-11-13 20:29:56,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-13 20:29:56,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:56,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,651 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 206 proven. 56 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-13 20:30:00,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:30:10,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:30:12,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:30:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 1253 states and 1480 transitions. [2024-11-13 20:30:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1480 transitions. [2024-11-13 20:30:12,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-13 20:30:12,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:12,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:13,249 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 207 proven. 55 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-13 20:30:13,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:13,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 1256 states and 1482 transitions. [2024-11-13 20:30:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1482 transitions. [2024-11-13 20:30:13,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 20:30:13,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:13,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:15,172 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:15,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:15,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1264 states and 1492 transitions. [2024-11-13 20:30:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1492 transitions. [2024-11-13 20:30:15,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 20:30:15,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:15,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:17,667 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:18,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:18,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1272 states and 1502 transitions. [2024-11-13 20:30:18,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1502 transitions. [2024-11-13 20:30:18,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-13 20:30:18,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:18,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2024-11-13 20:30:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1280 states and 1512 transitions. [2024-11-13 20:30:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1512 transitions. [2024-11-13 20:30:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-13 20:30:20,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:20,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:22,269 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2024-11-13 20:30:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1288 states and 1522 transitions. [2024-11-13 20:30:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1522 transitions. [2024-11-13 20:30:22,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-13 20:30:22,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:22,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms