./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/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_4060d7df-3cd3-4d39-a41a-67f5f8bad971/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/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_4060d7df-3cd3-4d39-a41a-67f5f8bad971/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 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:37:21,460 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:37:21,569 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 16:37:21,577 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:37:21,577 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:37:21,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:37:21,602 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:37:21,602 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:37:21,602 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:37:21,603 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:37:21,603 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:37:21,603 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:37:21,603 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:37:21,603 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:37:21,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:37:21,604 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:37:21,604 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:37:21,604 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:37:21,604 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:37:21,604 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:37:21,605 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:37:21,605 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:37:21,605 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:37:21,605 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:37:21,605 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:37:21,606 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:37:21,606 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:37:21,606 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:37:21,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:37:21,606 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:37:21,607 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:37:21,607 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:37:21,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:37:21,607 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_4060d7df-3cd3-4d39-a41a-67f5f8bad971/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 -> 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 [2024-11-13 16:37:21,936 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:37:21,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:37:21,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:37:21,958 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:37:21,958 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:37:21,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i Unable to find full path for "g++" [2024-11-13 16:37:24,206 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:37:24,625 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:37:24,626 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2024-11-13 16:37:24,648 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/bin/ukojak-verify-EEHR8qb7sm/data/b535da7e3/2cc4a80663574068b4d09df4193eb5fd/FLAG70ba5c82f [2024-11-13 16:37:24,667 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/bin/ukojak-verify-EEHR8qb7sm/data/b535da7e3/2cc4a80663574068b4d09df4193eb5fd [2024-11-13 16:37:24,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:37:24,671 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:37:24,673 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:37:24,673 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:37:24,678 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:37:24,679 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:37:24" (1/1) ... [2024-11-13 16:37:24,680 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33b45ff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:24, skipping insertion in model container [2024-11-13 16:37:24,681 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:37:24" (1/1) ... [2024-11-13 16:37:24,761 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:37:25,661 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:37:25,680 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:37:25,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:37:25,986 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:37:25,987 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25 WrapperNode [2024-11-13 16:37:25,987 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:37:25,990 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:37:25,990 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:37:25,990 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:37:26,001 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,055 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,200 INFO L138 Inliner]: procedures = 177, calls = 375, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2047 [2024-11-13 16:37:26,200 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:37:26,201 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:37:26,201 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:37:26,201 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:37:26,212 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,212 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,239 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,239 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,329 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,367 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,381 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,395 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,414 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:37:26,415 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:37:26,416 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:37:26,416 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:37:26,417 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:37:25" (1/1) ... [2024-11-13 16:37:26,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:37:26,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:37:26,462 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:37:26,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4060d7df-3cd3-4d39-a41a-67f5f8bad971/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:37:26,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:37:26,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:37:26,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:37:26,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:37:26,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:37:26,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:37:26,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:37:26,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:37:26,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:37:26,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:37:26,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:37:26,892 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:37:26,894 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:37:29,779 INFO L? ?]: Removed 503 outVars from TransFormulas that were not future-live. [2024-11-13 16:37:29,779 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:37:32,536 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:37:32,538 INFO L316 CfgBuilder]: Removed 83 assume(true) statements. [2024-11-13 16:37:32,538 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:37:32 BoogieIcfgContainer [2024-11-13 16:37:32,539 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:37:32,540 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:37:32,540 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:37:32,552 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:37:32,552 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:37:32" (1/1) ... [2024-11-13 16:37:32,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:37:32,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 176 states and 298 transitions. [2024-11-13 16:37:32,646 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 298 transitions. [2024-11-13 16:37:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:37:32,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:32,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:32,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:32,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:32,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 177 states and 300 transitions. [2024-11-13 16:37:32,987 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 300 transitions. [2024-11-13 16:37:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:37:32,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:32,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:33,080 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 16:37:33,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 177 states and 296 transitions. [2024-11-13 16:37:33,087 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 296 transitions. [2024-11-13 16:37:33,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:37:33,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:33,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:33,198 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 16:37:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:33,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 177 states and 288 transitions. [2024-11-13 16:37:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 288 transitions. [2024-11-13 16:37:33,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:37:33,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:33,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:33,317 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 16:37:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 177 states and 276 transitions. [2024-11-13 16:37:33,329 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 276 transitions. [2024-11-13 16:37:33,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:37:33,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:33,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:33,725 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 16:37:40,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:47,555 WARN L539 Checker$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 16:37:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 177 states and 262 transitions. [2024-11-13 16:37:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 262 transitions. [2024-11-13 16:37:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:37:47,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:47,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:48,462 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 16:37:50,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:50,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 189 states and 275 transitions. [2024-11-13 16:37:50,933 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 275 transitions. [2024-11-13 16:37:50,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:37:50,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:50,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:51,327 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 16:37:51,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:51,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 189 states and 273 transitions. [2024-11-13 16:37:51,356 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 273 transitions. [2024-11-13 16:37:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:37:51,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:51,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:51,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:01,758 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 16:38:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 189 states and 271 transitions. [2024-11-13 16:38:01,778 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 271 transitions. [2024-11-13 16:38:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:38:01,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:02,309 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 16:38:03,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:04,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 192 states and 273 transitions. [2024-11-13 16:38:04,004 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 273 transitions. [2024-11-13 16:38:04,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:38:04,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:04,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:15,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:25,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:28,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:28,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 234 states and 325 transitions. [2024-11-13 16:38:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 325 transitions. [2024-11-13 16:38:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:38:28,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:28,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:28,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:28,346 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 16:38:28,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:28,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 234 states and 323 transitions. [2024-11-13 16:38:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 323 transitions. [2024-11-13 16:38:28,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:38:28,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:28,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:28,735 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 16:38:28,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 234 states and 321 transitions. [2024-11-13 16:38:28,753 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 321 transitions. [2024-11-13 16:38:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:38:28,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:28,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:29,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:39,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:39,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 234 states and 319 transitions. [2024-11-13 16:38:39,086 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 319 transitions. [2024-11-13 16:38:39,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:38:39,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:38:45,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:45,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 237 states and 321 transitions. [2024-11-13 16:38:45,224 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 321 transitions. [2024-11-13 16:38:45,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:38:45,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:45,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:45,455 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 16:38:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 237 states and 319 transitions. [2024-11-13 16:38:45,613 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 319 transitions. [2024-11-13 16:38:45,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:38:45,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:45,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:46,117 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 16:38:47,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:47,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:47,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 240 states and 321 transitions. [2024-11-13 16:38:47,364 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 321 transitions. [2024-11-13 16:38:47,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:38:47,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:47,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:47,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:58,006 WARN L539 Checker$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 16:39:08,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:13,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:15,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:17,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:18,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:18,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 302 states and 400 transitions. [2024-11-13 16:39:18,060 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 400 transitions. [2024-11-13 16:39:18,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:39:18,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:18,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:18,314 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 16:39:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:18,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 302 states and 399 transitions. [2024-11-13 16:39:18,342 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 399 transitions. [2024-11-13 16:39:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:39:18,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:18,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:18,822 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 16:39:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:19,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 310 states and 409 transitions. [2024-11-13 16:39:19,361 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 409 transitions. [2024-11-13 16:39:19,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:39:19,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:19,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:19,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 311 states and 411 transitions. [2024-11-13 16:39:19,846 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 411 transitions. [2024-11-13 16:39:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:39:19,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:19,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:20,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 310 states and 406 transitions. [2024-11-13 16:39:20,195 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 406 transitions. [2024-11-13 16:39:20,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:39:20,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:20,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:20,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:20,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 310 states and 402 transitions. [2024-11-13 16:39:20,516 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 402 transitions. [2024-11-13 16:39:20,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:39:20,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:20,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:20,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:20,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 310 states and 400 transitions. [2024-11-13 16:39:20,887 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 400 transitions. [2024-11-13 16:39:20,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:39:20,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:20,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:21,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:22,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:22,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 310 states and 398 transitions. [2024-11-13 16:39:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 398 transitions. [2024-11-13 16:39:22,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:39:22,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:22,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:22,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:22,671 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 16:39:25,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:25,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 313 states and 400 transitions. [2024-11-13 16:39:25,895 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 400 transitions. [2024-11-13 16:39:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:39:25,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:25,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:26,289 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 16:39:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:26,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 313 states and 398 transitions. [2024-11-13 16:39:26,344 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 398 transitions. [2024-11-13 16:39:26,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:39:26,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:26,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:26,983 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 16:39:37,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 316 states and 400 transitions. [2024-11-13 16:39:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 400 transitions. [2024-11-13 16:39:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:39:37,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:37,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:38,270 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 16:39:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 317 states and 402 transitions. [2024-11-13 16:39:39,338 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 402 transitions. [2024-11-13 16:39:39,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:39:39,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:39,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:39,683 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 16:39:39,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:39,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 317 states and 401 transitions. [2024-11-13 16:39:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 401 transitions. [2024-11-13 16:39:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:39:39,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:39,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:40,220 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 16:39:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:40,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 325 states and 411 transitions. [2024-11-13 16:39:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 411 transitions. [2024-11-13 16:39:40,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:39:40,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:40,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:41,152 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 16:39:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 333 states and 421 transitions. [2024-11-13 16:39:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 421 transitions. [2024-11-13 16:39:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:39:41,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:41,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:41,777 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 16:39:41,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:41,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 333 states and 419 transitions. [2024-11-13 16:39:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 419 transitions. [2024-11-13 16:39:41,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:39:41,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:41,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:42,300 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 16:39:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 336 states and 421 transitions. [2024-11-13 16:39:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 421 transitions. [2024-11-13 16:39:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 16:39:43,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:43,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:44,007 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 16:39:44,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:44,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 337 states and 423 transitions. [2024-11-13 16:39:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 423 transitions. [2024-11-13 16:39:44,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 16:39:44,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:44,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:44,992 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 16:39:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 338 states and 425 transitions. [2024-11-13 16:39:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 425 transitions. [2024-11-13 16:39:45,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:39:45,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:45,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:46,014 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 16:39:46,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:46,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 338 states and 423 transitions. [2024-11-13 16:39:46,038 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 423 transitions. [2024-11-13 16:39:46,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:39:46,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:46,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:46,710 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 16:39:47,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:39:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 341 states and 425 transitions. [2024-11-13 16:39:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 425 transitions. [2024-11-13 16:39:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:39:48,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:48,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:48,758 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 16:39:49,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 344 states and 427 transitions. [2024-11-13 16:39:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 427 transitions. [2024-11-13 16:39:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:39:49,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:49,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:50,302 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:39:55,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:58,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:02,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:06,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:16,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:26,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:33,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:33,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 467 states and 585 transitions. [2024-11-13 16:40:33,662 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 585 transitions. [2024-11-13 16:40:33,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:40:33,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:33,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:33,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:40:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 467 states and 583 transitions. [2024-11-13 16:40:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 583 transitions. [2024-11-13 16:40:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:40:35,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:35,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:35,587 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:40:35,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:35,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 467 states and 579 transitions. [2024-11-13 16:40:35,610 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 579 transitions. [2024-11-13 16:40:35,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:40:35,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:35,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:36,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:40:42,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 452 states and 560 transitions. [2024-11-13 16:40:42,600 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 560 transitions. [2024-11-13 16:40:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:40:42,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:42,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:40:53,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:03,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:06,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:06,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:06,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 455 states and 562 transitions. [2024-11-13 16:41:06,495 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 562 transitions. [2024-11-13 16:41:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:41:06,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:06,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:07,192 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:41:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:07,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 458 states and 564 transitions. [2024-11-13 16:41:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 564 transitions. [2024-11-13 16:41:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:41:07,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:08,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:41:18,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:19,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 461 states and 566 transitions. [2024-11-13 16:41:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 566 transitions. [2024-11-13 16:41:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:41:19,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:19,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:20,051 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:41:30,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:30,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 464 states and 568 transitions. [2024-11-13 16:41:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 568 transitions. [2024-11-13 16:41:30,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 16:41:30,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:30,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:30,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:31,347 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 16:41:41,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:51,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:01,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:11,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:12,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:12,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 508 states and 623 transitions. [2024-11-13 16:42:12,439 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 623 transitions. [2024-11-13 16:42:12,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:42:12,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:12,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:13,102 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:42:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:13,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 516 states and 633 transitions. [2024-11-13 16:42:13,339 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 633 transitions. [2024-11-13 16:42:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:42:13,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:13,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:13,866 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:42:14,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 524 states and 643 transitions. [2024-11-13 16:42:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 643 transitions. [2024-11-13 16:42:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:42:14,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:14,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:14,849 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 16:42:17,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:22,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 576 states and 703 transitions. [2024-11-13 16:42:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 703 transitions. [2024-11-13 16:42:23,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:42:23,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:23,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:24,212 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:42:24,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:24,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 584 states and 713 transitions. [2024-11-13 16:42:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 713 transitions. [2024-11-13 16:42:24,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:42:24,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:24,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:25,035 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:42:25,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:25,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 592 states and 723 transitions. [2024-11-13 16:42:25,168 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 723 transitions. [2024-11-13 16:42:25,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:42:25,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:25,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:25,771 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 16:42:27,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:27,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 595 states and 725 transitions. [2024-11-13 16:42:27,674 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 725 transitions. [2024-11-13 16:42:27,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:42:27,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:27,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:27,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:42:28,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:28,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 596 states and 727 transitions. [2024-11-13 16:42:28,521 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 727 transitions. [2024-11-13 16:42:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:42:28,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:28,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:29,096 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:42:30,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:30,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 597 states and 729 transitions. [2024-11-13 16:42:30,103 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 729 transitions. [2024-11-13 16:42:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:42:30,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:30,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:30,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:30,907 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:42:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:31,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 598 states and 731 transitions. [2024-11-13 16:42:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 731 transitions. [2024-11-13 16:42:31,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:42:31,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:31,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:31,837 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:42:35,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:42:35,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:35,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 599 states and 733 transitions. [2024-11-13 16:42:35,405 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 733 transitions. [2024-11-13 16:42:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:42:35,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:35,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:36,136 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 16:42:44,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 602 states and 735 transitions. [2024-11-13 16:42:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 735 transitions. [2024-11-13 16:42:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:42:44,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:44,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:42:52,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 605 states and 737 transitions. [2024-11-13 16:42:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 737 transitions. [2024-11-13 16:42:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:42:52,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:52,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:53,115 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 16:42:53,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 613 states and 747 transitions. [2024-11-13 16:42:53,707 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 747 transitions. [2024-11-13 16:42:53,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:42:53,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:53,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:53,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:54,226 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 16:42:54,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:54,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 621 states and 757 transitions. [2024-11-13 16:42:54,397 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 757 transitions. [2024-11-13 16:42:54,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:42:54,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:54,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:42:56,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:56,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 624 states and 759 transitions. [2024-11-13 16:42:56,008 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 759 transitions. [2024-11-13 16:42:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:42:56,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:56,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:56,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:56,550 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:42:56,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:56,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 627 states and 761 transitions. [2024-11-13 16:42:56,878 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 761 transitions. [2024-11-13 16:42:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:42:56,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:56,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:42:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 630 states and 763 transitions. [2024-11-13 16:42:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 763 transitions. [2024-11-13 16:42:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:42:58,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:58,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:58,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:58,747 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:42:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 633 states and 765 transitions. [2024-11-13 16:42:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 765 transitions. [2024-11-13 16:42:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:42:59,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:59,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:59,910 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 16:43:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 634 states and 767 transitions. [2024-11-13 16:43:00,383 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 767 transitions. [2024-11-13 16:43:00,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:43:00,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:00,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:01,087 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 16:43:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 642 states and 777 transitions. [2024-11-13 16:43:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 777 transitions. [2024-11-13 16:43:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:43:01,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:01,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:02,315 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 16:43:02,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:02,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 650 states and 787 transitions. [2024-11-13 16:43:02,796 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 787 transitions. [2024-11-13 16:43:02,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:43:02,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:02,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:03,316 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 16:43:04,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:04,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 651 states and 789 transitions. [2024-11-13 16:43:04,032 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 789 transitions. [2024-11-13 16:43:04,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:43:04,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:04,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:04,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:04,850 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 16:43:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 652 states and 791 transitions. [2024-11-13 16:43:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 791 transitions. [2024-11-13 16:43:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:43:05,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:05,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:06,399 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 16:43:06,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:06,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 653 states and 793 transitions. [2024-11-13 16:43:06,930 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 793 transitions. [2024-11-13 16:43:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 16:43:06,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:07,542 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 16:43:09,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:43:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 656 states and 795 transitions. [2024-11-13 16:43:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 795 transitions. [2024-11-13 16:43:09,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 16:43:09,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:09,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:43:13,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:43:13,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:13,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 659 states and 797 transitions. [2024-11-13 16:43:13,026 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 797 transitions. [2024-11-13 16:43:13,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:43:13,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:13,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:13,838 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 16:43:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:14,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 662 states and 799 transitions. [2024-11-13 16:43:14,749 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 799 transitions. [2024-11-13 16:43:14,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:43:14,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:14,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:15,512 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 16:43:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 665 states and 801 transitions. [2024-11-13 16:43:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 801 transitions. [2024-11-13 16:43:15,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 16:43:15,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:15,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:16,409 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 16:43:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:16,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 666 states and 801 transitions. [2024-11-13 16:43:16,760 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 801 transitions. [2024-11-13 16:43:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 16:43:16,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:16,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:17,433 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 16:43:27,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:32,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:42,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:52,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:56,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 704 states and 847 transitions. [2024-11-13 16:43:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 847 transitions. [2024-11-13 16:43:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 16:43:56,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 16:43:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 717 states and 864 transitions. [2024-11-13 16:43:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 864 transitions. [2024-11-13 16:43:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 16:43:57,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:57,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:57,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 16:43:58,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 718 states and 865 transitions. [2024-11-13 16:43:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 865 transitions. [2024-11-13 16:43:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 16:43:58,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:58,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:58,935 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 16:44:00,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:11,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:20,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 770 states and 928 transitions. [2024-11-13 16:44:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 928 transitions. [2024-11-13 16:44:21,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 16:44:21,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:21,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:21,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:21,737 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 23 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:44:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:22,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 773 states and 930 transitions. [2024-11-13 16:44:22,367 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 930 transitions. [2024-11-13 16:44:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 16:44:22,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:22,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:44:33,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:34,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 776 states and 932 transitions. [2024-11-13 16:44:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 932 transitions. [2024-11-13 16:44:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 16:44:34,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:34,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:35,324 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 16:44:45,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:47,790 WARN L539 Checker$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 16:44:47,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:47,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 779 states and 934 transitions. [2024-11-13 16:44:47,857 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 934 transitions. [2024-11-13 16:44:47,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 16:44:47,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:47,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:48,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:49,014 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 16:44:59,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:03,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:03,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 782 states and 936 transitions. [2024-11-13 16:45:03,359 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 936 transitions. [2024-11-13 16:45:03,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 16:45:03,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:03,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 16:45:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 790 states and 946 transitions. [2024-11-13 16:45:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 946 transitions. [2024-11-13 16:45:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 16:45:04,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:04,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 16:45:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 798 states and 956 transitions. [2024-11-13 16:45:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 956 transitions. [2024-11-13 16:45:05,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 16:45:05,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:05,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:06,221 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:45:06,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:06,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 799 states and 958 transitions. [2024-11-13 16:45:06,692 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 958 transitions. [2024-11-13 16:45:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 16:45:06,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:06,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:07,616 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 16:45:08,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:08,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 807 states and 968 transitions. [2024-11-13 16:45:08,098 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 968 transitions. [2024-11-13 16:45:08,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 16:45:08,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:08,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:08,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:08,984 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 16:45:09,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 815 states and 978 transitions. [2024-11-13 16:45:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 978 transitions. [2024-11-13 16:45:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 16:45:09,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:09,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:09,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:10,011 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:45:10,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 816 states and 980 transitions. [2024-11-13 16:45:10,296 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 980 transitions. [2024-11-13 16:45:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 16:45:10,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:10,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:11,711 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 16:45:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:12,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 817 states and 982 transitions. [2024-11-13 16:45:12,214 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 982 transitions. [2024-11-13 16:45:12,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 16:45:12,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:12,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:13,000 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 16:45:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 818 states and 984 transitions. [2024-11-13 16:45:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 984 transitions. [2024-11-13 16:45:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 16:45:15,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:15,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 16:45:17,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:45:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 821 states and 986 transitions. [2024-11-13 16:45:17,301 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 986 transitions. [2024-11-13 16:45:17,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 16:45:17,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:17,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:18,480 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 16:45:19,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:19,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 824 states and 988 transitions. [2024-11-13 16:45:19,004 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 988 transitions. [2024-11-13 16:45:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 16:45:19,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:19,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:20,197 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 16:45:20,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:20,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 827 states and 990 transitions. [2024-11-13 16:45:20,772 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 990 transitions. [2024-11-13 16:45:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 16:45:20,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:20,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:21,891 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 16:45:22,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 830 states and 992 transitions. [2024-11-13 16:45:22,513 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 992 transitions. [2024-11-13 16:45:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 16:45:22,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:22,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:23,381 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 16:45:23,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 831 states and 992 transitions. [2024-11-13 16:45:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 992 transitions. [2024-11-13 16:45:23,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 16:45:23,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:23,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:24,405 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 16:45:31,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:42,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:52,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:52,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 883 states and 1054 transitions. [2024-11-13 16:45:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1054 transitions. [2024-11-13 16:45:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 16:45:52,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:52,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:53,861 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 16:45:56,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:05,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:05,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 935 states and 1117 transitions. [2024-11-13 16:46:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1117 transitions. [2024-11-13 16:46:05,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 16:46:05,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:05,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:06,883 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 34 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 16:46:08,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:09,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:09,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 938 states and 1119 transitions. [2024-11-13 16:46:09,332 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1119 transitions. [2024-11-13 16:46:09,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 16:46:09,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:09,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 16:46:20,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:30,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:39,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:39,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:39,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 941 states and 1121 transitions. [2024-11-13 16:46:39,573 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1121 transitions. [2024-11-13 16:46:39,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 16:46:39,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:39,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:40,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:40,775 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 16:46:47,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:47,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 944 states and 1123 transitions. [2024-11-13 16:46:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1123 transitions. [2024-11-13 16:46:47,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 16:46:47,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:47,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:48,385 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:46:50,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:50,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 947 states and 1125 transitions. [2024-11-13 16:46:50,430 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1125 transitions. [2024-11-13 16:46:50,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 16:46:50,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:50,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:51,209 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 16:46:51,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 955 states and 1135 transitions. [2024-11-13 16:46:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1135 transitions. [2024-11-13 16:46:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 16:46:51,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 16:46:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:52,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 963 states and 1145 transitions. [2024-11-13 16:46:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1145 transitions. [2024-11-13 16:46:52,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 16:46:52,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:52,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:52,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:53,312 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 16:46:54,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 964 states and 1147 transitions. [2024-11-13 16:46:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1147 transitions. [2024-11-13 16:46:54,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 16:46:54,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:54,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:55,338 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 16:46:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 972 states and 1157 transitions. [2024-11-13 16:46:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1157 transitions. [2024-11-13 16:46:55,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 16:46:55,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:55,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:56,806 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 16:46:57,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:57,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 980 states and 1167 transitions. [2024-11-13 16:46:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1167 transitions. [2024-11-13 16:46:57,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 16:46:57,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:57,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:57,868 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 16:46:58,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 981 states and 1169 transitions. [2024-11-13 16:46:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1169 transitions. [2024-11-13 16:46:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 16:46:58,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:58,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:59,467 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 16:47:03,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:47:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 982 states and 1171 transitions. [2024-11-13 16:47:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1171 transitions. [2024-11-13 16:47:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 16:47:03,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:03,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:04,579 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:47:05,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:47:06,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:06,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 983 states and 1173 transitions. [2024-11-13 16:47:06,042 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1173 transitions. [2024-11-13 16:47:06,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 16:47:06,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:06,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 16:47:08,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:47:08,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:08,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 986 states and 1175 transitions. [2024-11-13 16:47:08,265 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1175 transitions. [2024-11-13 16:47:08,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 16:47:08,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:08,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:09,197 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 16:47:09,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:09,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 989 states and 1177 transitions. [2024-11-13 16:47:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1177 transitions. [2024-11-13 16:47:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 16:47:09,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:09,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:11,223 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 16:47:12,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:12,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 992 states and 1179 transitions. [2024-11-13 16:47:12,351 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1179 transitions. [2024-11-13 16:47:12,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 16:47:12,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:12,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:12,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:13,653 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 16:47:14,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:14,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 995 states and 1181 transitions. [2024-11-13 16:47:14,100 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1181 transitions. [2024-11-13 16:47:14,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 16:47:14,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:14,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:14,986 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 16:47:21,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:31,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1047 states and 1243 transitions. [2024-11-13 16:47:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1243 transitions. [2024-11-13 16:47:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-13 16:47:32,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:32,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:32,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:34,054 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:35,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:46,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:48,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:49,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:49,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1099 states and 1306 transitions. [2024-11-13 16:47:49,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1306 transitions. [2024-11-13 16:47:49,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-13 16:47:49,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:49,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:49,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:50,145 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 166 proven. 45 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-13 16:48:00,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:10,630 WARN L539 Checker$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 16:48:10,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:10,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 1102 states and 1308 transitions. [2024-11-13 16:48:10,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1308 transitions. [2024-11-13 16:48:10,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-13 16:48:10,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:10,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:11,699 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 44 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-13 16:48:13,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:13,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1105 states and 1310 transitions. [2024-11-13 16:48:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1310 transitions. [2024-11-13 16:48:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 16:48:13,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:13,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:14,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:15,630 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:48:25,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:35,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:45,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:46,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1108 states and 1312 transitions. [2024-11-13 16:48:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1312 transitions. [2024-11-13 16:48:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 16:48:46,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:46,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:47,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:48:52,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:53,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:53,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1111 states and 1314 transitions. [2024-11-13 16:48:53,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1314 transitions. [2024-11-13 16:48:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 16:48:53,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:53,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 16:48:54,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:54,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 1119 states and 1324 transitions. [2024-11-13 16:48:54,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1324 transitions. [2024-11-13 16:48:54,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 16:48:54,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:54,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:55,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:55,636 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 16:48:56,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1127 states and 1334 transitions. [2024-11-13 16:48:56,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1334 transitions. [2024-11-13 16:48:56,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 16:48:56,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:56,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-13 16:48:58,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1128 states and 1336 transitions. [2024-11-13 16:48:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1336 transitions. [2024-11-13 16:48:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 16:48:58,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:58,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:00,825 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 16:49:01,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:01,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1136 states and 1346 transitions. [2024-11-13 16:49:01,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1346 transitions. [2024-11-13 16:49:01,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 16:49:01,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:01,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:03,448 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 16:49:03,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1144 states and 1356 transitions. [2024-11-13 16:49:03,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1356 transitions. [2024-11-13 16:49:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 16:49:03,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:03,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:05,015 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-13 16:49:06,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:49:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1145 states and 1358 transitions. [2024-11-13 16:49:06,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1358 transitions. [2024-11-13 16:49:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 16:49:06,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:06,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:06,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:07,650 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 16:49:08,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:08,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1146 states and 1360 transitions. [2024-11-13 16:49:08,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1360 transitions. [2024-11-13 16:49:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 16:49:08,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:09,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:09,957 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 16:49:10,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:10,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1147 states and 1362 transitions. [2024-11-13 16:49:10,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1362 transitions. [2024-11-13 16:49:10,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 16:49:10,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:10,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:11,788 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-13 16:49:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1150 states and 1364 transitions. [2024-11-13 16:49:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1364 transitions. [2024-11-13 16:49:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 16:49:12,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:12,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:13,298 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-13 16:49:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1153 states and 1366 transitions. [2024-11-13 16:49:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1366 transitions. [2024-11-13 16:49:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 16:49:13,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:13,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:15,055 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 16:49:15,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:15,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1156 states and 1368 transitions. [2024-11-13 16:49:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1368 transitions. [2024-11-13 16:49:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 16:49:15,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:17,095 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 16:49:17,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:17,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1159 states and 1370 transitions. [2024-11-13 16:49:17,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1370 transitions. [2024-11-13 16:49:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-13 16:49:17,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:17,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:17,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:18,417 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2024-11-13 16:49:23,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:34,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:40,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:40,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:40,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1211 states and 1432 transitions. [2024-11-13 16:49:40,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1432 transitions. [2024-11-13 16:49:40,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-13 16:49:40,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:40,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:42,930 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:44,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:54,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:57,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1263 states and 1495 transitions. [2024-11-13 16:49:58,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1495 transitions. [2024-11-13 16:49:58,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-13 16:49:58,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:58,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:59,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:59,819 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 206 proven. 56 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-13 16:50:07,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:17,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:18,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:18,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1266 states and 1497 transitions. [2024-11-13 16:50:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1497 transitions. [2024-11-13 16:50:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-13 16:50:18,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:18,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:19,296 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 207 proven. 55 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-11-13 16:50:21,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:21,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1269 states and 1499 transitions. [2024-11-13 16:50:21,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1499 transitions. [2024-11-13 16:50:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 16:50:21,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:21,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 0 proven. 771 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:50:31,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:31,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:31,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1272 states and 1501 transitions. [2024-11-13 16:50:31,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1501 transitions. [2024-11-13 16:50:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 16:50:31,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:31,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:33,552 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 0 proven. 771 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:50:36,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:36,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:36,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1275 states and 1503 transitions. [2024-11-13 16:50:36,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1503 transitions. [2024-11-13 16:50:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-13 16:50:36,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:36,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:37,378 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2024-11-13 16:50:37,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:37,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1283 states and 1513 transitions. [2024-11-13 16:50:37,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1513 transitions. [2024-11-13 16:50:37,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-13 16:50:37,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:37,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:38,687 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2024-11-13 16:50:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1291 states and 1523 transitions. [2024-11-13 16:50:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1523 transitions. [2024-11-13 16:50:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 16:50:38,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:38,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-11-13 16:50:41,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:41,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1292 states and 1525 transitions. [2024-11-13 16:50:41,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1525 transitions. [2024-11-13 16:50:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 16:50:41,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:41,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:42,948 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 1300 states and 1535 transitions. [2024-11-13 16:50:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1535 transitions. [2024-11-13 16:50:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 16:50:43,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:43,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:45,173 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:45,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1308 states and 1545 transitions. [2024-11-13 16:50:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1545 transitions. [2024-11-13 16:50:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 16:50:45,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:45,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:46,804 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-11-13 16:50:48,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:50:49,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:50:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1309 states and 1547 transitions. [2024-11-13 16:50:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1547 transitions. [2024-11-13 16:50:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 16:50:50,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:50,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:50:53,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:50:53,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1310 states and 1549 transitions. [2024-11-13 16:50:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1549 transitions. [2024-11-13 16:50:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 16:50:53,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:53,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:55,181 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:50:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1311 states and 1551 transitions. [2024-11-13 16:50:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1551 transitions. [2024-11-13 16:50:55,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 16:50:55,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:55,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2024-11-13 16:50:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1314 states and 1553 transitions. [2024-11-13 16:50:57,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1553 transitions. [2024-11-13 16:50:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 16:50:57,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:57,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2024-11-13 16:50:59,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1317 states and 1555 transitions. [2024-11-13 16:50:59,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1555 transitions. [2024-11-13 16:50:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-13 16:50:59,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:59,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat