./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.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_1bea121e-9879-4ea9-a4dc-bdc61e27f695/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/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_1bea121e-9879-4ea9-a4dc-bdc61e27f695/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/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_1bea121e-9879-4ea9-a4dc-bdc61e27f695/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 bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:23:12,168 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:23:12,232 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 20:23:12,237 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:23:12,237 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:23:12,269 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:23:12,270 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:23:12,272 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:23:12,273 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:23:12,273 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:23:12,274 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:23:12,274 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:23:12,274 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:23:12,275 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:23:12,275 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:23:12,275 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:23:12,275 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:23:12,275 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:23:12,275 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:23:12,276 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:23:12,276 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:23:12,276 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:23:12,276 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:23:12,276 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:23:12,276 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:23:12,276 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:23:12,276 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:23:12,276 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:23:12,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:23:12,277 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:23:12,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:23:12,277 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:23:12,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:23:12,277 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_1bea121e-9879-4ea9-a4dc-bdc61e27f695/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 -> bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e [2024-11-13 20:23:12,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:23:12,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:23:12,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:23:12,691 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:23:12,692 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:23:12,693 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i Unable to find full path for "g++" [2024-11-13 20:23:14,645 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:23:15,013 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:23:15,016 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2024-11-13 20:23:15,032 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/bin/ukojak-verify-EEHR8qb7sm/data/99d7feeaf/84e0a685b8cf4e1fb68e368271cbc26e/FLAG41f7886a3 [2024-11-13 20:23:15,216 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/bin/ukojak-verify-EEHR8qb7sm/data/99d7feeaf/84e0a685b8cf4e1fb68e368271cbc26e [2024-11-13 20:23:15,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:23:15,220 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:23:15,224 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:23:15,224 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:23:15,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:23:15,231 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:23:15" (1/1) ... [2024-11-13 20:23:15,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25be91e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:15, skipping insertion in model container [2024-11-13 20:23:15,233 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:23:15" (1/1) ... [2024-11-13 20:23:15,307 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:23:16,017 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:23:16,028 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:23:16,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:23:16,260 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:23:16,260 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16 WrapperNode [2024-11-13 20:23:16,260 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:23:16,261 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:23:16,261 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:23:16,261 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:23:16,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,292 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,375 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1938 [2024-11-13 20:23:16,376 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:23:16,376 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:23:16,376 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:23:16,377 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:23:16,384 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,399 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,399 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,495 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,523 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,532 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,545 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,563 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:23:16,564 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:23:16,567 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:23:16,567 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:23:16,568 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:23:16" (1/1) ... [2024-11-13 20:23:16,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:23:16,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:23:16,603 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:23:16,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bea121e-9879-4ea9-a4dc-bdc61e27f695/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:23:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:23:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:23:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:23:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:23:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:23:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:23:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:23:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:23:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:23:16,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:23:16,967 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:23:16,969 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:23:19,337 INFO L? ?]: Removed 477 outVars from TransFormulas that were not future-live. [2024-11-13 20:23:19,338 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:23:21,416 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:23:21,417 INFO L316 CfgBuilder]: Removed 77 assume(true) statements. [2024-11-13 20:23:21,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:23:21 BoogieIcfgContainer [2024-11-13 20:23:21,417 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:23:21,418 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:23:21,418 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:23:21,427 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:23:21,428 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:23:21" (1/1) ... [2024-11-13 20:23:21,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:23:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:21,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 200 states and 328 transitions. [2024-11-13 20:23:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 328 transitions. [2024-11-13 20:23:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:23:21,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:21,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:21,700 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 20:23:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:21,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 201 states and 330 transitions. [2024-11-13 20:23:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 330 transitions. [2024-11-13 20:23:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:23:21,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:21,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:21,853 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 20:23:21,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 201 states and 326 transitions. [2024-11-13 20:23:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 326 transitions. [2024-11-13 20:23:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:23:21,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:21,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:21,918 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 20:23:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:21,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 201 states and 318 transitions. [2024-11-13 20:23:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2024-11-13 20:23:21,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:23:21,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:21,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:22,029 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 20:23:22,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:22,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 201 states and 306 transitions. [2024-11-13 20:23:22,041 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 306 transitions. [2024-11-13 20:23:22,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:23:22,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:22,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:22,305 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 20:23:32,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:37,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:37,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:37,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 201 states and 292 transitions. [2024-11-13 20:23:37,590 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 292 transitions. [2024-11-13 20:23:37,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:23:37,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:37,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:38,137 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 20:23:43,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:43,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 213 states and 305 transitions. [2024-11-13 20:23:43,317 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 305 transitions. [2024-11-13 20:23:43,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:23:43,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:43,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:43,606 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 20:23:43,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 213 states and 303 transitions. [2024-11-13 20:23:43,628 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 303 transitions. [2024-11-13 20:23:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:23:43,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:43,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:43,849 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 20:23:53,859 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 20:23:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:53,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 213 states and 301 transitions. [2024-11-13 20:23:53,873 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 301 transitions. [2024-11-13 20:23:53,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:23:53,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:53,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:54,331 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 20:23:58,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:58,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:58,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 216 states and 303 transitions. [2024-11-13 20:23:58,509 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 303 transitions. [2024-11-13 20:23:58,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:23:58,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:58,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:58,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:02,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:12,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:17,669 WARN L539 Checker$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 20:24:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 258 states and 355 transitions. [2024-11-13 20:24:17,698 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 355 transitions. [2024-11-13 20:24:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:24:17,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:17,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:18,006 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 20:24:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:18,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 258 states and 353 transitions. [2024-11-13 20:24:18,025 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 353 transitions. [2024-11-13 20:24:18,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:24:18,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:18,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:18,313 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 20:24:18,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:18,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 258 states and 351 transitions. [2024-11-13 20:24:18,331 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 351 transitions. [2024-11-13 20:24:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:24:18,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:18,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:18,646 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 20:24:28,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:28,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 258 states and 349 transitions. [2024-11-13 20:24:28,678 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 349 transitions. [2024-11-13 20:24:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:24:28,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:28,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:28,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:24:39,145 WARN L539 Checker$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 20:24:42,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:42,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 261 states and 351 transitions. [2024-11-13 20:24:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 351 transitions. [2024-11-13 20:24:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:24:42,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:42,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:42,327 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 20:24:42,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:42,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 261 states and 349 transitions. [2024-11-13 20:24:42,605 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 349 transitions. [2024-11-13 20:24:42,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:24:42,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:42,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:42,974 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 20:24:46,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:46,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 264 states and 351 transitions. [2024-11-13 20:24:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 351 transitions. [2024-11-13 20:24:46,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:24:46,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:46,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:46,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:46,793 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 20:24:57,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:00,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 326 states and 429 transitions. [2024-11-13 20:25:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 429 transitions. [2024-11-13 20:25:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:25:00,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:00,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:01,026 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 20:25:01,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:01,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 326 states and 428 transitions. [2024-11-13 20:25:01,054 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 428 transitions. [2024-11-13 20:25:01,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:25:01,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:01,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:01,369 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 20:25:01,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:01,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 334 states and 438 transitions. [2024-11-13 20:25:01,706 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 438 transitions. [2024-11-13 20:25:01,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:25:01,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:01,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:02,111 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 20:25:06,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:06,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 337 states and 440 transitions. [2024-11-13 20:25:06,776 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 440 transitions. [2024-11-13 20:25:06,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:25:06,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:06,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:25:17,229 WARN L539 Checker$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 20:25:27,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:37,241 WARN L539 Checker$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 20:25:47,250 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 20:25:47,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 340 states and 442 transitions. [2024-11-13 20:25:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 442 transitions. [2024-11-13 20:25:47,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:25:47,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:47,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:47,505 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 20:25:47,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:47,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 340 states and 440 transitions. [2024-11-13 20:25:47,826 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 440 transitions. [2024-11-13 20:25:47,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:25:47,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:47,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:48,162 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 20:25:49,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:25:49,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 341 states and 442 transitions. [2024-11-13 20:25:49,306 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 442 transitions. [2024-11-13 20:25:49,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:25:49,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:49,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:49,579 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 20:25:49,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 341 states and 441 transitions. [2024-11-13 20:25:49,606 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 441 transitions. [2024-11-13 20:25:49,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:49,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:49,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:50,019 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 20:25:50,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:50,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 349 states and 451 transitions. [2024-11-13 20:25:50,309 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 451 transitions. [2024-11-13 20:25:50,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:25:50,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:50,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:50,754 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 20:25:51,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:51,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 357 states and 461 transitions. [2024-11-13 20:25:51,362 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 461 transitions. [2024-11-13 20:25:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:25:51,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:51,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:51,632 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 20:25:51,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 357 states and 459 transitions. [2024-11-13 20:25:51,651 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 459 transitions. [2024-11-13 20:25:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:25:51,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:52,038 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 20:25:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 360 states and 461 transitions. [2024-11-13 20:25:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 461 transitions. [2024-11-13 20:25:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:25:52,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:52,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:52,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:52,975 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 20:25:54,550 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 20:25:54,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:54,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 361 states and 463 transitions. [2024-11-13 20:25:54,593 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 463 transitions. [2024-11-13 20:25:54,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:25:54,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:54,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:54,915 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 20:25:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 362 states and 465 transitions. [2024-11-13 20:25:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 465 transitions. [2024-11-13 20:25:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:25:56,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,480 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 20:25:56,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 362 states and 463 transitions. [2024-11-13 20:25:56,499 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 463 transitions. [2024-11-13 20:25:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:25:56,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,925 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 20:25:57,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 365 states and 465 transitions. [2024-11-13 20:25:57,415 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 465 transitions. [2024-11-13 20:25:57,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:25:57,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:57,783 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 20:25:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 368 states and 467 transitions. [2024-11-13 20:25:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 467 transitions. [2024-11-13 20:25:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:25:58,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:58,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:59,443 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:26:00,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:11,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:16,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:22,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:23,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:33,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:43,908 WARN L539 Checker$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 20:26:44,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:44,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 480 states and 612 transitions. [2024-11-13 20:26:44,863 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 612 transitions. [2024-11-13 20:26:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:26:44,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:44,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:45,581 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:26:45,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 481 states and 612 transitions. [2024-11-13 20:26:45,769 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 612 transitions. [2024-11-13 20:26:45,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:26:45,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:45,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:46,460 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 20:26:50,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:52,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 532 states and 672 transitions. [2024-11-13 20:26:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 672 transitions. [2024-11-13 20:26:52,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:26:52,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:52,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:53,335 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:27:03,350 WARN L539 Checker$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 20:27:05,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:05,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:05,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 517 states and 653 transitions. [2024-11-13 20:27:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 653 transitions. [2024-11-13 20:27:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:27:05,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:05,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:06,376 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:27:16,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:20,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:25,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:26,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:28,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:28,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 580 states and 733 transitions. [2024-11-13 20:27:28,092 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 733 transitions. [2024-11-13 20:27:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:27:28,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:28,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:28,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:28,791 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:27:38,821 WARN L539 Checker$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 20:27:48,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:49,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 583 states and 735 transitions. [2024-11-13 20:27:49,258 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 735 transitions. [2024-11-13 20:27:49,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:27:49,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:49,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:49,758 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:27:59,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:01,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:01,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 586 states and 737 transitions. [2024-11-13 20:28:01,614 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 737 transitions. [2024-11-13 20:28:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:28:01,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:02,121 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:12,356 WARN L539 Checker$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 20:28:14,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:15,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:15,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 613 states and 773 transitions. [2024-11-13 20:28:15,904 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 773 transitions. [2024-11-13 20:28:15,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:28:15,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:15,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:16,330 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 20:28:16,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 614 states and 774 transitions. [2024-11-13 20:28:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 774 transitions. [2024-11-13 20:28:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:28:16,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:16,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:16,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:17,229 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 20:28:27,308 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 20:28:31,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:31,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 617 states and 776 transitions. [2024-11-13 20:28:31,273 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 776 transitions. [2024-11-13 20:28:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:28:31,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:31,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:31,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:28:34,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:34,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 620 states and 778 transitions. [2024-11-13 20:28:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 778 transitions. [2024-11-13 20:28:34,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:28:34,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:34,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:35,226 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:28:36,784 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 20:28:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 623 states and 780 transitions. [2024-11-13 20:28:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 780 transitions. [2024-11-13 20:28:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:28:36,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:36,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:37,350 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:28:37,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 631 states and 790 transitions. [2024-11-13 20:28:37,602 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 790 transitions. [2024-11-13 20:28:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:28:37,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:37,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:38,223 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:28:38,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 639 states and 800 transitions. [2024-11-13 20:28:38,535 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 800 transitions. [2024-11-13 20:28:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:28:38,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:38,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:39,131 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:28:39,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:39,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 647 states and 810 transitions. [2024-11-13 20:28:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 810 transitions. [2024-11-13 20:28:39,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:28:39,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:39,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:40,063 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:28:40,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:40,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 656 states and 824 transitions. [2024-11-13 20:28:40,842 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 824 transitions. [2024-11-13 20:28:40,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:28:40,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:40,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:41,512 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:28:42,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:42,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 672 states and 844 transitions. [2024-11-13 20:28:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 844 transitions. [2024-11-13 20:28:42,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:28:42,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:42,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:42,774 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 20:28:45,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 675 states and 846 transitions. [2024-11-13 20:28:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 846 transitions. [2024-11-13 20:28:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:28:46,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:46,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:47,341 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 20:28:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 683 states and 856 transitions. [2024-11-13 20:28:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 856 transitions. [2024-11-13 20:28:47,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:28:47,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:47,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:48,235 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 20:28:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:48,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 691 states and 866 transitions. [2024-11-13 20:28:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 866 transitions. [2024-11-13 20:28:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:28:48,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:49,381 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:28:50,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:28:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:50,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 692 states and 868 transitions. [2024-11-13 20:28:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 868 transitions. [2024-11-13 20:28:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:28:50,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:50,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:50,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:29:01,183 WARN L539 Checker$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 20:29:10,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:21,660 WARN L539 Checker$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 20:29:25,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 732 states and 919 transitions. [2024-11-13 20:29:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 919 transitions. [2024-11-13 20:29:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:29:26,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:26,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:29:27,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:27,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 733 states and 921 transitions. [2024-11-13 20:29:27,037 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 921 transitions. [2024-11-13 20:29:27,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:29:27,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:27,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:29:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 734 states and 923 transitions. [2024-11-13 20:29:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 923 transitions. [2024-11-13 20:29:28,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:29:28,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:28,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:28,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 47 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:29:37,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:47,630 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 20:29:48,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 737 states and 925 transitions. [2024-11-13 20:29:48,169 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 925 transitions. [2024-11-13 20:29:48,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:29:48,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:48,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:48,685 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 20:29:48,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:48,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 745 states and 935 transitions. [2024-11-13 20:29:48,901 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 935 transitions. [2024-11-13 20:29:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:29:48,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:48,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:49,431 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 20:29:53,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:29:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 746 states and 937 transitions. [2024-11-13 20:29:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 937 transitions. [2024-11-13 20:29:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:29:53,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:53,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:53,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:53,622 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 20:29:56,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:29:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 747 states and 939 transitions. [2024-11-13 20:29:56,865 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 939 transitions. [2024-11-13 20:29:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:29:56,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:56,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,439 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 20:29:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:57,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 755 states and 952 transitions. [2024-11-13 20:29:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 952 transitions. [2024-11-13 20:29:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:29:57,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:57,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:58,775 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:30:05,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:30:05,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 758 states and 954 transitions. [2024-11-13 20:30:05,190 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 954 transitions. [2024-11-13 20:30:05,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:30:05,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:05,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:30:06,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:06,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 761 states and 956 transitions. [2024-11-13 20:30:06,373 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 956 transitions. [2024-11-13 20:30:06,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:30:06,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:06,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:06,864 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:30:07,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:07,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 764 states and 958 transitions. [2024-11-13 20:30:07,078 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 958 transitions. [2024-11-13 20:30:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:30:07,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:07,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:07,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:07,630 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:30:08,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 767 states and 960 transitions. [2024-11-13 20:30:08,640 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 960 transitions. [2024-11-13 20:30:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:30:08,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:08,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:09,149 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 20:30:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:10,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 768 states and 962 transitions. [2024-11-13 20:30:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 962 transitions. [2024-11-13 20:30:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:30:10,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:10,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:10,659 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 20:30:12,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:30:12,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 769 states and 964 transitions. [2024-11-13 20:30:12,649 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 964 transitions. [2024-11-13 20:30:12,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:30:12,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:12,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:30:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:13,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 770 states and 965 transitions. [2024-11-13 20:30:13,410 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 965 transitions. [2024-11-13 20:30:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:30:13,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:13,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:13,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:13,867 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 20:30:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:14,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 773 states and 967 transitions. [2024-11-13 20:30:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 967 transitions. [2024-11-13 20:30:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:30:14,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:14,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:15,283 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 20:30:17,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:30:18,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 776 states and 969 transitions. [2024-11-13 20:30:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 969 transitions. [2024-11-13 20:30:18,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:30:18,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:18,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:18,652 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 20:30:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:19,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 779 states and 971 transitions. [2024-11-13 20:30:19,130 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 971 transitions. [2024-11-13 20:30:19,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:30:19,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:19,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:19,694 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 20:30:22,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:30:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 782 states and 973 transitions. [2024-11-13 20:30:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 973 transitions. [2024-11-13 20:30:22,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 20:30:22,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:22,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:22,927 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 76 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:30:23,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 786 states and 976 transitions. [2024-11-13 20:30:23,195 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 976 transitions. [2024-11-13 20:30:23,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:30:23,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:23,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:23,999 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 20:30:26,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:30:36,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:30:38,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 838 states and 1039 transitions. [2024-11-13 20:30:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1039 transitions. [2024-11-13 20:30:38,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:30:38,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:38,807 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:30:47,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:30:47,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:47,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 869 states and 1077 transitions. [2024-11-13 20:30:47,522 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1077 transitions. [2024-11-13 20:30:47,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:30:47,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:47,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:30:58,416 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 20:30:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 894 states and 1107 transitions. [2024-11-13 20:30:59,575 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1107 transitions. [2024-11-13 20:30:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:30:59,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:59,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:31:00,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:00,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 898 states and 1110 transitions. [2024-11-13 20:31:00,669 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1110 transitions. [2024-11-13 20:31:00,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:31:00,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:00,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:01,221 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:31:01,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:01,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 902 states and 1114 transitions. [2024-11-13 20:31:01,611 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1114 transitions. [2024-11-13 20:31:01,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:31:01,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:01,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:02,267 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 20:31:12,364 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 20:31:22,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:31:23,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:31:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 905 states and 1116 transitions. [2024-11-13 20:31:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1116 transitions. [2024-11-13 20:31:23,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:31:23,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:23,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:24,720 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 20:31:26,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:31:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:26,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 908 states and 1118 transitions. [2024-11-13 20:31:26,143 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1118 transitions. [2024-11-13 20:31:26,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 20:31:26,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:26,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:26,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:26,900 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 76 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:31:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 914 states and 1126 transitions. [2024-11-13 20:31:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1126 transitions. [2024-11-13 20:31:27,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:31:27,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:27,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:28,735 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 51 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:31:28,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 915 states and 1126 transitions. [2024-11-13 20:31:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1126 transitions. [2024-11-13 20:31:28,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:31:28,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:28,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:29,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:29,881 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 50 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:31:40,006 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 20:31:50,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:32:00,531 WARN L539 Checker$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 20:32:00,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:00,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 918 states and 1128 transitions. [2024-11-13 20:32:00,602 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1128 transitions. [2024-11-13 20:32:00,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:32:00,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:00,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:01,417 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 71 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:32:11,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:32:12,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:32:12,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 921 states and 1130 transitions. [2024-11-13 20:32:12,626 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1130 transitions. [2024-11-13 20:32:12,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:32:12,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:12,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:13,293 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 20:32:13,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:13,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 929 states and 1140 transitions. [2024-11-13 20:32:13,591 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1140 transitions. [2024-11-13 20:32:13,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:32:13,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:13,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:15,031 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 20:32:15,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 937 states and 1150 transitions. [2024-11-13 20:32:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1150 transitions. [2024-11-13 20:32:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:32:15,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:16,429 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 3 proven. 76 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 20:32:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:17,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 938 states and 1152 transitions. [2024-11-13 20:32:17,264 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1152 transitions. [2024-11-13 20:32:17,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:32:17,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:17,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:17,981 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:32:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:18,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 946 states and 1162 transitions. [2024-11-13 20:32:18,267 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1162 transitions. [2024-11-13 20:32:18,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:32:18,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:18,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:18,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,106 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:32:19,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 952 states and 1170 transitions. [2024-11-13 20:32:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1170 transitions. [2024-11-13 20:32:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:32:19,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:20,054 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:32:20,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:20,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 958 states and 1178 transitions. [2024-11-13 20:32:20,506 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1178 transitions. [2024-11-13 20:32:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:32:20,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:20,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:21,282 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 20:32:22,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:22,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 959 states and 1180 transitions. [2024-11-13 20:32:22,317 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1180 transitions. [2024-11-13 20:32:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:32:22,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:22,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:23,092 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 20:32:23,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:23,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 960 states and 1182 transitions. [2024-11-13 20:32:23,513 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1182 transitions. [2024-11-13 20:32:23,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:32:23,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:23,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:23,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:24,212 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:32:24,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 968 states and 1192 transitions. [2024-11-13 20:32:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1192 transitions. [2024-11-13 20:32:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:32:24,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:24,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:25,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:25,626 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 3 proven. 76 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:32:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:26,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 971 states and 1194 transitions. [2024-11-13 20:32:26,031 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1194 transitions. [2024-11-13 20:32:26,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:26,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:26,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:26,930 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:32:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:27,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 972 states and 1196 transitions. [2024-11-13 20:32:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1196 transitions. [2024-11-13 20:32:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:27,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:27,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:32:38,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:32:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 973 states and 1198 transitions. [2024-11-13 20:32:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1198 transitions. [2024-11-13 20:32:38,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:38,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:38,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:32:40,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:32:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 974 states and 1200 transitions. [2024-11-13 20:32:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1200 transitions. [2024-11-13 20:32:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:32:40,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:40,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:41,589 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:32:48,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:32:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:48,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 975 states and 1202 transitions. [2024-11-13 20:32:48,355 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1202 transitions. [2024-11-13 20:32:48,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:32:48,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:48,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:49,447 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:32:51,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:32:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 978 states and 1204 transitions. [2024-11-13 20:32:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1204 transitions. [2024-11-13 20:32:51,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:32:51,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:51,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:52,580 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 20:32:53,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:53,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 981 states and 1206 transitions. [2024-11-13 20:32:53,097 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1206 transitions. [2024-11-13 20:32:53,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:32:53,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:53,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,002 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 70 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:33:04,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:07,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:33:07,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 996 states and 1224 transitions. [2024-11-13 20:33:07,930 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1224 transitions. [2024-11-13 20:33:07,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:33:07,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:07,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:08,716 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:33:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 999 states and 1226 transitions. [2024-11-13 20:33:09,150 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1226 transitions. [2024-11-13 20:33:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:33:09,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:09,932 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 70 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:33:10,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1002 states and 1228 transitions. [2024-11-13 20:33:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1228 transitions. [2024-11-13 20:33:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:33:10,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:11,066 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:33:11,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1005 states and 1230 transitions. [2024-11-13 20:33:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1230 transitions. [2024-11-13 20:33:11,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 20:33:11,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:11,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:12,446 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 20:33:22,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:25,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:35,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:45,372 WARN L539 Checker$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 20:33:55,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:00,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:01,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1057 states and 1293 transitions. [2024-11-13 20:34:01,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1293 transitions. [2024-11-13 20:34:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:34:01,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:01,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 20:34:05,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:16,181 WARN L539 Checker$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 20:34:18,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:18,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1109 states and 1355 transitions. [2024-11-13 20:34:18,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1355 transitions. [2024-11-13 20:34:18,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:34:18,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:18,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:19,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:19,822 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:34:29,976 WARN L539 Checker$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 20:34:31,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:31,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:31,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1112 states and 1357 transitions. [2024-11-13 20:34:31,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1357 transitions. [2024-11-13 20:34:31,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:34:31,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:31,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:32,490 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:34:39,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:39,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:39,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1115 states and 1359 transitions. [2024-11-13 20:34:39,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1359 transitions. [2024-11-13 20:34:39,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 20:34:39,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:39,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:40,472 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 88 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 20:34:51,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1118 states and 1361 transitions. [2024-11-13 20:34:52,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1361 transitions. [2024-11-13 20:34:52,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 20:34:52,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:52,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:52,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:52,988 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 88 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 20:35:03,064 WARN L539 Checker$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 20:35:04,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:04,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:04,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1121 states and 1363 transitions. [2024-11-13 20:35:04,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1363 transitions. [2024-11-13 20:35:04,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:35:04,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:04,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:05,726 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 20:35:06,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1129 states and 1373 transitions. [2024-11-13 20:35:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1373 transitions. [2024-11-13 20:35:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:35:06,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:07,426 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 20:35:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1137 states and 1383 transitions. [2024-11-13 20:35:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1383 transitions. [2024-11-13 20:35:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:35:08,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:08,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 20:35:09,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:09,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1145 states and 1393 transitions. [2024-11-13 20:35:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1393 transitions. [2024-11-13 20:35:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:35:09,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:09,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:11,117 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 20:35:12,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:12,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1146 states and 1395 transitions. [2024-11-13 20:35:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1395 transitions. [2024-11-13 20:35:12,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:35:12,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:12,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:13,336 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 20:35:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1147 states and 1397 transitions. [2024-11-13 20:35:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1397 transitions. [2024-11-13 20:35:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:35:14,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:14,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:15,494 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 20:35:16,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:16,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1155 states and 1407 transitions. [2024-11-13 20:35:16,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1407 transitions. [2024-11-13 20:35:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 20:35:16,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:16,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:16,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:17,178 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 20:35:17,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1156 states and 1409 transitions. [2024-11-13 20:35:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1409 transitions. [2024-11-13 20:35:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 20:35:17,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:17,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 20:35:19,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:19,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1157 states and 1411 transitions. [2024-11-13 20:35:19,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1411 transitions. [2024-11-13 20:35:19,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:35:19,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:19,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:21,571 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 20:35:23,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1160 states and 1413 transitions. [2024-11-13 20:35:23,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1413 transitions. [2024-11-13 20:35:23,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:35:23,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:24,359 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 20:35:25,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:25,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1163 states and 1415 transitions. [2024-11-13 20:35:25,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1415 transitions. [2024-11-13 20:35:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 20:35:25,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:25,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 20:35:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1166 states and 1417 transitions. [2024-11-13 20:35:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1417 transitions. [2024-11-13 20:35:28,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 20:35:28,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:28,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 20:35:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:30,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1169 states and 1419 transitions. [2024-11-13 20:35:30,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1419 transitions. [2024-11-13 20:35:30,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 20:35:30,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:30,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:31,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:32,517 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 20:35:43,074 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 20:35:45,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:55,329 WARN L539 Checker$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 20:35:56,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:57,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:57,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 1221 states and 1482 transitions. [2024-11-13 20:35:57,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1482 transitions. [2024-11-13 20:35:57,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:35:57,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:57,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:58,306 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:36:02,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:04,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:05,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1273 states and 1544 transitions. [2024-11-13 20:36:05,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1544 transitions. [2024-11-13 20:36:05,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:36:05,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:05,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:06,691 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:36:12,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:12,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1276 states and 1546 transitions. [2024-11-13 20:36:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1546 transitions. [2024-11-13 20:36:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:36:12,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:12,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:13,953 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 20:36:24,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:31,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1279 states and 1548 transitions. [2024-11-13 20:36:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1548 transitions. [2024-11-13 20:36:31,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 20:36:31,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:31,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:32,275 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 166 proven. 126 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 20:36:42,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:44,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:54,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:04,091 WARN L539 Checker$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 20:37:04,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:04,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1282 states and 1550 transitions. [2024-11-13 20:37:04,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1550 transitions. [2024-11-13 20:37:04,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 20:37:04,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:04,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:05,088 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 126 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:37:15,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:15,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:15,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1285 states and 1552 transitions. [2024-11-13 20:37:15,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1552 transitions. [2024-11-13 20:37:15,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:37:15,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:15,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:16,499 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 20:37:17,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:17,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1293 states and 1562 transitions. [2024-11-13 20:37:17,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1562 transitions. [2024-11-13 20:37:17,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:37:17,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:17,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:18,765 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 20:37:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1301 states and 1572 transitions. [2024-11-13 20:37:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1572 transitions. [2024-11-13 20:37:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 20:37:19,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:19,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:20,693 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:37:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:21,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1309 states and 1582 transitions. [2024-11-13 20:37:21,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1582 transitions. [2024-11-13 20:37:21,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 20:37:21,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:21,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:22,786 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 20:37:24,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:37:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:24,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1310 states and 1584 transitions. [2024-11-13 20:37:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1584 transitions. [2024-11-13 20:37:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 20:37:24,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:24,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:25,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:26,737 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 20:37:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:27,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1311 states and 1586 transitions. [2024-11-13 20:37:27,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1586 transitions. [2024-11-13 20:37:27,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 20:37:27,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:27,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:37:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:28,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1319 states and 1596 transitions. [2024-11-13 20:37:28,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1596 transitions. [2024-11-13 20:37:28,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 20:37:28,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:28,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:29,720 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 20:37:31,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:37:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:31,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1320 states and 1598 transitions. [2024-11-13 20:37:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1598 transitions. [2024-11-13 20:37:31,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 20:37:31,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:31,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:33,156 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 20:37:34,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1321 states and 1600 transitions. [2024-11-13 20:37:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1600 transitions. [2024-11-13 20:37:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 20:37:34,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:36,643 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 20:37:37,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1324 states and 1602 transitions. [2024-11-13 20:37:37,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1602 transitions. [2024-11-13 20:37:37,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 20:37:37,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:37,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:37,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:38,968 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 20:37:40,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:37:40,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:40,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1327 states and 1604 transitions. [2024-11-13 20:37:40,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1604 transitions. [2024-11-13 20:37:40,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 20:37:40,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:40,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:41,971 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 188 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 20:37:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1330 states and 1606 transitions. [2024-11-13 20:37:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1606 transitions. [2024-11-13 20:37:42,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 20:37:42,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:42,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat