./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3 --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 efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:19:52,651 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:19:52,745 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-25 04:19:52,754 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:19:52,754 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:19:52,776 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:19:52,777 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:19:52,777 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:19:52,777 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:19:52,778 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:19:52,779 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:19:52,779 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:19:52,779 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:19:52,779 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:19:52,779 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:19:52,779 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:19:52,779 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:19:52,779 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:19:52,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:19:52,780 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:19:52,780 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:19:52,780 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:19:52,780 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:19:52,780 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_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3 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 -> efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 [2024-11-25 04:19:53,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:19:53,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:19:53,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:19:53,067 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:19:53,068 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:19:53,069 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2024-11-25 04:19:56,099 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/data/17b6ee4a6/f445d448394b4563ab4b04ce192682fa/FLAG832d8994f [2024-11-25 04:19:56,535 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:19:56,536 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2024-11-25 04:19:56,573 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/data/17b6ee4a6/f445d448394b4563ab4b04ce192682fa/FLAG832d8994f [2024-11-25 04:19:56,597 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/data/17b6ee4a6/f445d448394b4563ab4b04ce192682fa [2024-11-25 04:19:56,600 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:19:56,602 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:19:56,605 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:19:56,605 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:19:56,610 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:19:56,611 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:19:56" (1/1) ... [2024-11-25 04:19:56,613 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ad04ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:56, skipping insertion in model container [2024-11-25 04:19:56,613 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:19:56" (1/1) ... [2024-11-25 04:19:56,671 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:19:57,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:19:57,449 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:19:57,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:19:57,692 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:19:57,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57 WrapperNode [2024-11-25 04:19:57,693 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:19:57,694 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:19:57,695 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:19:57,696 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:19:57,704 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:57,751 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:57,859 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1938 [2024-11-25 04:19:57,859 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:19:57,860 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:19:57,860 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:19:57,860 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:19:57,869 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:57,869 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:57,883 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:57,883 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:57,987 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:57,992 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:58,016 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:58,028 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:58,040 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:58,062 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:19:58,063 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:19:58,063 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:19:58,063 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:19:58,064 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:19:57" (1/1) ... [2024-11-25 04:19:58,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:19:58,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:19:58,106 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:19:58,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6234fdb9-cd3c-4b52-a911-f354a4935066/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:19:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:19:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:19:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:19:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:19:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:19:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:19:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:19:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:19:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:19:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:19:58,474 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:19:58,476 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:20:01,080 INFO L? ?]: Removed 477 outVars from TransFormulas that were not future-live. [2024-11-25 04:20:01,081 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:20:02,940 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:20:02,940 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-11-25 04:20:02,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:20:02 BoogieIcfgContainer [2024-11-25 04:20:02,941 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:20:02,942 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:20:02,942 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:20:02,954 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:20:02,954 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:20:02" (1/1) ... [2024-11-25 04:20:02,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:20:03,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:03,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 200 states and 328 transitions. [2024-11-25 04:20:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 328 transitions. [2024-11-25 04:20:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 04:20:03,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:03,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:03,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 201 states and 330 transitions. [2024-11-25 04:20:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 330 transitions. [2024-11-25 04:20:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:20:03,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:03,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 201 states and 326 transitions. [2024-11-25 04:20:03,438 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 326 transitions. [2024-11-25 04:20:03,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:20:03,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:03,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 201 states and 318 transitions. [2024-11-25 04:20:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2024-11-25 04:20:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:20:03,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:03,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 201 states and 306 transitions. [2024-11-25 04:20:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 306 transitions. [2024-11-25 04:20:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:20:03,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:03,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:03,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:14,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:20:15,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:20:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 201 states and 292 transitions. [2024-11-25 04:20:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 292 transitions. [2024-11-25 04:20:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:20:16,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:16,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:16,600 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:26,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:20:36,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:20:46,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:20:56,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:20:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 213 states and 305 transitions. [2024-11-25 04:20:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 305 transitions. [2024-11-25 04:20:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:20:56,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:56,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:57,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:57,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 213 states and 303 transitions. [2024-11-25 04:20:57,315 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 303 transitions. [2024-11-25 04:20:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:20:57,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:57,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:57,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:57,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:21:07,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:21:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:07,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 213 states and 301 transitions. [2024-11-25 04:21:07,719 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 301 transitions. [2024-11-25 04:21:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:21:07,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:07,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:08,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:21:18,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:21:25,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:21:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 216 states and 303 transitions. [2024-11-25 04:21:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 303 transitions. [2024-11-25 04:21:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:21:25,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:25,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:25,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:26,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:21:36,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:21:46,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:21:52,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:22:02,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:22:08,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:22:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 258 states and 355 transitions. [2024-11-25 04:22:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 355 transitions. [2024-11-25 04:22:08,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:22:08,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:08,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 258 states and 353 transitions. [2024-11-25 04:22:09,060 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 353 transitions. [2024-11-25 04:22:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:22:09,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:09,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 258 states and 351 transitions. [2024-11-25 04:22:09,309 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 351 transitions. [2024-11-25 04:22:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:22:09,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:10,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 258 states and 349 transitions. [2024-11-25 04:22:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 349 transitions. [2024-11-25 04:22:10,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:22:10,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:10,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:22:20,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:22:21,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 261 states and 351 transitions. [2024-11-25 04:22:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 351 transitions. [2024-11-25 04:22:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:22:21,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:21,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:22,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:22:32,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:22:38,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:22:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 264 states and 353 transitions. [2024-11-25 04:22:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 353 transitions. [2024-11-25 04:22:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:22:38,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:38,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:38,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:38,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:38,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 264 states and 351 transitions. [2024-11-25 04:22:38,689 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 351 transitions. [2024-11-25 04:22:38,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:22:38,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:38,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:49,278 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 [] [2024-11-25 04:22:59,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:23:02,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:23:10,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:23:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 326 states and 429 transitions. [2024-11-25 04:23:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 429 transitions. [2024-11-25 04:23:11,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 04:23:11,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:11,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:11,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:23:11,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:11,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 326 states and 428 transitions. [2024-11-25 04:23:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 428 transitions. [2024-11-25 04:23:11,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:23:11,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:11,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:11,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:23:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:12,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 334 states and 438 transitions. [2024-11-25 04:23:12,294 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 438 transitions. [2024-11-25 04:23:12,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:23:12,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:12,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:12,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:12,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:23:15,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:23:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 337 states and 440 transitions. [2024-11-25 04:23:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 440 transitions. [2024-11-25 04:23:15,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:23:15,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:15,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:15,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:15,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:23:25,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:23:29,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:23:32,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:23:32,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:32,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 340 states and 442 transitions. [2024-11-25 04:23:32,168 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 442 transitions. [2024-11-25 04:23:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:23:32,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:32,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:32,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:23:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 340 states and 440 transitions. [2024-11-25 04:23:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 440 transitions. [2024-11-25 04:23:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:23:32,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:32,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:23:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:33,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 341 states and 442 transitions. [2024-11-25 04:23:33,460 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 442 transitions. [2024-11-25 04:23:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:23:33,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:33,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:23:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:33,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 341 states and 441 transitions. [2024-11-25 04:23:33,709 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 441 transitions. [2024-11-25 04:23:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:23:33,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:33,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:34,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:23:34,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:34,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 349 states and 451 transitions. [2024-11-25 04:23:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 451 transitions. [2024-11-25 04:23:34,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:23:34,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:34,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:34,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:23:35,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 357 states and 461 transitions. [2024-11-25 04:23:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 461 transitions. [2024-11-25 04:23:35,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:23:35,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:35,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:35,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:23:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 357 states and 459 transitions. [2024-11-25 04:23:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 459 transitions. [2024-11-25 04:23:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:23:35,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:35,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:35,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:23:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:37,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 360 states and 461 transitions. [2024-11-25 04:23:37,040 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 461 transitions. [2024-11-25 04:23:37,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:23:37,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:37,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:37,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:37,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:23:41,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:23:41,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:41,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 361 states and 463 transitions. [2024-11-25 04:23:41,276 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 463 transitions. [2024-11-25 04:23:41,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:23:41,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:41,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:23:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 362 states and 465 transitions. [2024-11-25 04:23:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 465 transitions. [2024-11-25 04:23:42,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:23:42,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:42,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:23:42,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:42,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 362 states and 463 transitions. [2024-11-25 04:23:42,622 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 463 transitions. [2024-11-25 04:23:42,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:23:42,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:42,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:23:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 365 states and 465 transitions. [2024-11-25 04:23:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 465 transitions. [2024-11-25 04:23:43,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:23:43,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:43,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:43,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:23:48,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:23:48,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 368 states and 467 transitions. [2024-11-25 04:23:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 467 transitions. [2024-11-25 04:23:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 04:23:48,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:48,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:23:50,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:24:01,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:24:11,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:24:12,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:24:23,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:24:31,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:24:34,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 480 states and 610 transitions. [2024-11-25 04:24:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 610 transitions. [2024-11-25 04:24:34,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 04:24:34,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:34,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:34,659 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:24:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 481 states and 610 transitions. [2024-11-25 04:24:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 610 transitions. [2024-11-25 04:24:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:24:34,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:35,489 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:24:43,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:24:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 532 states and 670 transitions. [2024-11-25 04:24:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 670 transitions. [2024-11-25 04:24:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:24:44,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:44,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:45,574 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:24:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:46,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 517 states and 651 transitions. [2024-11-25 04:24:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 651 transitions. [2024-11-25 04:24:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:24:46,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:46,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:24:49,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:24:49,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 520 states and 653 transitions. [2024-11-25 04:24:49,606 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 653 transitions. [2024-11-25 04:24:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:24:49,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:49,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:50,318 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:25:00,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:25:06,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:25:06,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 523 states and 655 transitions. [2024-11-25 04:25:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 655 transitions. [2024-11-25 04:25:06,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:25:06,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:06,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:07,050 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:25:08,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:25:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 526 states and 657 transitions. [2024-11-25 04:25:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 657 transitions. [2024-11-25 04:25:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 04:25:08,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:08,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:08,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:25:10,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:25:17,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:25:18,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 569 states and 711 transitions. [2024-11-25 04:25:18,394 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 711 transitions. [2024-11-25 04:25:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 04:25:18,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:18,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:18,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:18,922 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:25:19,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:19,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 570 states and 712 transitions. [2024-11-25 04:25:19,074 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 712 transitions. [2024-11-25 04:25:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 04:25:19,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:19,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:19,628 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:25:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:20,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 573 states and 714 transitions. [2024-11-25 04:25:20,459 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 714 transitions. [2024-11-25 04:25:20,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 04:25:20,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:20,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:21,064 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:25:21,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:21,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 576 states and 716 transitions. [2024-11-25 04:25:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 716 transitions. [2024-11-25 04:25:21,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:25:21,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:21,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:21,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:21,877 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:25:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 584 states and 726 transitions. [2024-11-25 04:25:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 726 transitions. [2024-11-25 04:25:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:25:22,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:22,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:25:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:22,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 592 states and 736 transitions. [2024-11-25 04:25:22,688 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 736 transitions. [2024-11-25 04:25:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:25:22,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:22,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:23,136 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:25:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 600 states and 746 transitions. [2024-11-25 04:25:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 746 transitions. [2024-11-25 04:25:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:25:23,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:23,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:23,769 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:25:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:24,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 608 states and 756 transitions. [2024-11-25 04:25:24,525 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 756 transitions. [2024-11-25 04:25:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:25:24,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:24,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:24,890 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:25:34,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:25:42,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:25:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 611 states and 758 transitions. [2024-11-25 04:25:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 758 transitions. [2024-11-25 04:25:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:25:42,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:25:43,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:43,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 619 states and 768 transitions. [2024-11-25 04:25:43,307 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 768 transitions. [2024-11-25 04:25:43,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:25:43,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:43,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:43,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:43,825 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:25:44,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:44,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 627 states and 778 transitions. [2024-11-25 04:25:44,069 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 778 transitions. [2024-11-25 04:25:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:25:44,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:44,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:44,662 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:25:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 628 states and 780 transitions. [2024-11-25 04:25:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 780 transitions. [2024-11-25 04:25:45,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:25:45,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:45,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:45,882 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:25:46,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:46,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 629 states and 782 transitions. [2024-11-25 04:25:46,818 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 782 transitions. [2024-11-25 04:25:46,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:25:46,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:46,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:25:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 630 states and 784 transitions. [2024-11-25 04:25:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 784 transitions. [2024-11-25 04:25:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:25:48,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:48,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:48,631 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:25:58,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:25:59,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:25:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 631 states and 786 transitions. [2024-11-25 04:25:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 786 transitions. [2024-11-25 04:25:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 04:25:59,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:59,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:00,356 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:26:00,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 639 states and 796 transitions. [2024-11-25 04:26:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 796 transitions. [2024-11-25 04:26:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 04:26:00,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:00,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:00,973 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:26:04,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:05,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:05,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 640 states and 798 transitions. [2024-11-25 04:26:05,026 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 798 transitions. [2024-11-25 04:26:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 04:26:05,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:05,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:05,625 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:26:12,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:12,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 641 states and 800 transitions. [2024-11-25 04:26:12,661 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 800 transitions. [2024-11-25 04:26:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 04:26:12,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:12,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:13,041 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:26:13,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:13,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 649 states and 810 transitions. [2024-11-25 04:26:13,221 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 810 transitions. [2024-11-25 04:26:13,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:26:13,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:13,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:13,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:26:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 652 states and 812 transitions. [2024-11-25 04:26:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 812 transitions. [2024-11-25 04:26:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:26:14,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:14,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:15,050 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:26:16,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:16,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:16,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 655 states and 814 transitions. [2024-11-25 04:26:16,479 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 814 transitions. [2024-11-25 04:26:16,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:26:16,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:16,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:26:19,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:20,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:20,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 658 states and 816 transitions. [2024-11-25 04:26:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 816 transitions. [2024-11-25 04:26:20,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:26:20,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:20,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:20,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:20,904 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:26:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 661 states and 818 transitions. [2024-11-25 04:26:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 818 transitions. [2024-11-25 04:26:21,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 04:26:21,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:21,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:22,233 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:26:24,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:24,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 662 states and 820 transitions. [2024-11-25 04:26:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 820 transitions. [2024-11-25 04:26:24,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 04:26:24,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:24,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:26:27,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:28,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 663 states and 822 transitions. [2024-11-25 04:26:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 822 transitions. [2024-11-25 04:26:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 04:26:28,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:28,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:26:30,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:30,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 666 states and 824 transitions. [2024-11-25 04:26:30,483 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 824 transitions. [2024-11-25 04:26:30,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 04:26:30,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:30,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:30,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:26:32,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:32,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 669 states and 826 transitions. [2024-11-25 04:26:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 826 transitions. [2024-11-25 04:26:32,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:26:32,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:32,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:33,056 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:26:35,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:35,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:35,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 672 states and 828 transitions. [2024-11-25 04:26:35,446 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 828 transitions. [2024-11-25 04:26:35,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:26:35,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:35,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:36,136 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:26:37,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:26:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 675 states and 830 transitions. [2024-11-25 04:26:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 830 transitions. [2024-11-25 04:26:37,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 04:26:37,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:37,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:26:49,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:26:50,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:27:00,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:27:03,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:27:04,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:04,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 727 states and 893 transitions. [2024-11-25 04:27:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 893 transitions. [2024-11-25 04:27:04,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 04:27:04,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:04,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:05,212 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 04:27:15,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:27:26,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:27:36,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:27:46,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:27:56,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:27:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 765 states and 939 transitions. [2024-11-25 04:27:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 939 transitions. [2024-11-25 04:27:56,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 04:27:56,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:56,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:57,297 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 04:27:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 780 states and 956 transitions. [2024-11-25 04:27:58,091 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 956 transitions. [2024-11-25 04:27:58,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:27:58,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:58,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:59,072 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:28:01,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:28:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 783 states and 958 transitions. [2024-11-25 04:28:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 958 transitions. [2024-11-25 04:28:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:28:01,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:01,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:02,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:02,636 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:28:12,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:28:22,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:28:26,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:28:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:26,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 786 states and 960 transitions. [2024-11-25 04:28:26,504 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 960 transitions. [2024-11-25 04:28:26,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 04:28:26,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:26,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:27,112 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 23 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:28:37,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:28:47,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:28:48,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:28:50,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:28:50,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:50,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 789 states and 962 transitions. [2024-11-25 04:28:50,499 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 962 transitions. [2024-11-25 04:28:50,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 04:28:50,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:50,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:51,211 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:28:53,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:28:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 792 states and 964 transitions. [2024-11-25 04:28:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 964 transitions. [2024-11-25 04:28:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:28:53,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:53,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:54,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:28:54,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 800 states and 974 transitions. [2024-11-25 04:28:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 974 transitions. [2024-11-25 04:28:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:28:54,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:28:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 808 states and 984 transitions. [2024-11-25 04:28:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 984 transitions. [2024-11-25 04:28:56,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 04:28:56,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:56,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 04:28:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 816 states and 994 transitions. [2024-11-25 04:28:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 994 transitions. [2024-11-25 04:28:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 04:28:56,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:56,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:28:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 817 states and 996 transitions. [2024-11-25 04:28:57,968 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 996 transitions. [2024-11-25 04:28:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 04:28:57,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:57,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:58,720 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:28:59,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 818 states and 998 transitions. [2024-11-25 04:28:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 998 transitions. [2024-11-25 04:28:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 04:28:59,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:59,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:59,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:00,054 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 04:29:00,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 826 states and 1008 transitions. [2024-11-25 04:29:00,567 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1008 transitions. [2024-11-25 04:29:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 04:29:00,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:00,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:01,287 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:29:04,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:29:07,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:29:07,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:07,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 827 states and 1010 transitions. [2024-11-25 04:29:07,248 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1010 transitions. [2024-11-25 04:29:07,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 04:29:07,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:07,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:08,604 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:29:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:09,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 828 states and 1012 transitions. [2024-11-25 04:29:09,626 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1012 transitions. [2024-11-25 04:29:09,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 04:29:09,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:09,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:10,627 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:29:12,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 831 states and 1014 transitions. [2024-11-25 04:29:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1014 transitions. [2024-11-25 04:29:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 04:29:12,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:12,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:13,086 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:29:15,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:29:15,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 834 states and 1016 transitions. [2024-11-25 04:29:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1016 transitions. [2024-11-25 04:29:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 04:29:15,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:15,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:16,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:16,730 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 04:29:17,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 837 states and 1018 transitions. [2024-11-25 04:29:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1018 transitions. [2024-11-25 04:29:17,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 04:29:17,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:17,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 04:29:18,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 840 states and 1020 transitions. [2024-11-25 04:29:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1020 transitions. [2024-11-25 04:29:18,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-25 04:29:18,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:18,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:19,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:20,048 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:29:21,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:29:31,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:29:41,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:29:51,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:30:01,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:30:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:02,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 892 states and 1083 transitions. [2024-11-25 04:30:02,754 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1083 transitions. [2024-11-25 04:30:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 04:30:02,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:02,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:03,629 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 04:30:13,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:30:16,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:30:26,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:30:36,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:30:45,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:30:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 944 states and 1145 transitions. [2024-11-25 04:30:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1145 transitions. [2024-11-25 04:30:46,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 04:30:46,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:46,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:30:55,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:30:55,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:55,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 947 states and 1147 transitions. [2024-11-25 04:30:55,796 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1147 transitions. [2024-11-25 04:30:55,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 04:30:55,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:55,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:57,076 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:31:07,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:31:08,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:31:08,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:08,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 950 states and 1149 transitions. [2024-11-25 04:31:08,951 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1149 transitions. [2024-11-25 04:31:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-25 04:31:08,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:08,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:09,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 34 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 04:31:13,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:31:23,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:31:24,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:31:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:24,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 953 states and 1151 transitions. [2024-11-25 04:31:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1151 transitions. [2024-11-25 04:31:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-25 04:31:24,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:24,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 04:31:30,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:31:30,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 956 states and 1153 transitions. [2024-11-25 04:31:30,928 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1153 transitions. [2024-11-25 04:31:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 04:31:30,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:30,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:31:33,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:33,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 964 states and 1163 transitions. [2024-11-25 04:31:33,594 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1163 transitions. [2024-11-25 04:31:33,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 04:31:33,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:33,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:31:35,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:35,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 972 states and 1173 transitions. [2024-11-25 04:31:35,858 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1173 transitions. [2024-11-25 04:31:35,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 04:31:35,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:35,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 04:31:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 980 states and 1183 transitions. [2024-11-25 04:31:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1183 transitions. [2024-11-25 04:31:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 04:31:36,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:36,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:38,268 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:31:40,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:31:40,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:40,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 981 states and 1185 transitions. [2024-11-25 04:31:40,484 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1185 transitions. [2024-11-25 04:31:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 04:31:40,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:40,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:42,030 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:31:46,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:31:47,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 982 states and 1187 transitions. [2024-11-25 04:31:47,041 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1187 transitions. [2024-11-25 04:31:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 04:31:47,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:47,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 04:31:48,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 990 states and 1197 transitions. [2024-11-25 04:31:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1197 transitions. [2024-11-25 04:31:48,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-25 04:31:48,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:48,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:48,968 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 04:31:51,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:31:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:51,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 991 states and 1199 transitions. [2024-11-25 04:31:51,193 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1199 transitions. [2024-11-25 04:31:51,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-25 04:31:51,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:51,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:52,239 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 04:31:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 992 states and 1201 transitions. [2024-11-25 04:31:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1201 transitions. [2024-11-25 04:31:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-25 04:31:52,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:53,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:54,159 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:31:55,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:32:00,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:32:00,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 995 states and 1203 transitions. [2024-11-25 04:32:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1203 transitions. [2024-11-25 04:32:00,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-25 04:32:00,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:00,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:01,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:02,325 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:32:03,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:03,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 998 states and 1205 transitions. [2024-11-25 04:32:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1205 transitions. [2024-11-25 04:32:03,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 04:32:03,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:03,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:04,376 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 04:32:05,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:32:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 1001 states and 1207 transitions. [2024-11-25 04:32:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1207 transitions. [2024-11-25 04:32:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 04:32:05,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:05,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 04:32:11,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:32:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1004 states and 1209 transitions. [2024-11-25 04:32:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1209 transitions. [2024-11-25 04:32:11,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-25 04:32:11,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:11,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:12,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:13,961 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:18,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:19,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:19,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1056 states and 1272 transitions. [2024-11-25 04:32:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1272 transitions. [2024-11-25 04:32:19,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-25 04:32:19,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:19,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 04:32:31,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:34,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:41,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:52,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:56,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:32:57,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1108 states and 1334 transitions. [2024-11-25 04:32:57,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1334 transitions. [2024-11-25 04:32:57,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-25 04:32:57,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:57,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:58,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:59,122 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:09,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:13,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:13,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1111 states and 1336 transitions. [2024-11-25 04:33:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1336 transitions. [2024-11-25 04:33:13,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-25 04:33:13,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:13,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:14,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:14,944 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:20,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:23,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:23,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1114 states and 1338 transitions. [2024-11-25 04:33:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1338 transitions. [2024-11-25 04:33:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-25 04:33:23,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:23,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:25,071 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 166 proven. 45 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-25 04:33:27,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:28,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:28,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1117 states and 1340 transitions. [2024-11-25 04:33:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1340 transitions. [2024-11-25 04:33:28,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-25 04:33:28,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:28,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:30,481 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 44 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-25 04:33:40,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:50,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:54,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:33:54,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:54,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1120 states and 1342 transitions. [2024-11-25 04:33:54,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1342 transitions. [2024-11-25 04:33:54,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-25 04:33:54,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:54,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1128 states and 1352 transitions. [2024-11-25 04:33:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1352 transitions. [2024-11-25 04:33:57,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-25 04:33:57,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:57,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1136 states and 1362 transitions. [2024-11-25 04:33:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1362 transitions. [2024-11-25 04:33:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-25 04:33:58,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:58,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:00,177 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 04:34:00,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:00,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1144 states and 1372 transitions. [2024-11-25 04:34:00,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1372 transitions. [2024-11-25 04:34:00,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-25 04:34:00,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:00,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:34:08,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:34:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1145 states and 1374 transitions. [2024-11-25 04:34:08,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1374 transitions. [2024-11-25 04:34:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-25 04:34:08,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:08,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:10,040 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:34:17,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:34:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:17,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1146 states and 1376 transitions. [2024-11-25 04:34:17,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1376 transitions. [2024-11-25 04:34:17,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-25 04:34:17,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:17,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:18,656 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 04:34:19,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:19,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1154 states and 1386 transitions. [2024-11-25 04:34:19,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1386 transitions. [2024-11-25 04:34:19,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-25 04:34:19,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:19,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-25 04:34:22,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:22,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1155 states and 1388 transitions. [2024-11-25 04:34:22,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1388 transitions. [2024-11-25 04:34:22,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-25 04:34:22,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:22,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:22,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:23,299 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-25 04:34:24,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1156 states and 1390 transitions. [2024-11-25 04:34:24,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1390 transitions. [2024-11-25 04:34:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-25 04:34:24,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:24,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:24,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:25,650 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:34:27,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:34:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1159 states and 1392 transitions. [2024-11-25 04:34:28,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1392 transitions. [2024-11-25 04:34:28,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-25 04:34:28,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:28,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:30,066 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:34:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1162 states and 1394 transitions. [2024-11-25 04:34:31,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1394 transitions. [2024-11-25 04:34:31,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-25 04:34:31,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:33,299 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-25 04:34:34,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:34:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:34,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1165 states and 1396 transitions. [2024-11-25 04:34:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1396 transitions. [2024-11-25 04:34:34,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-25 04:34:34,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:34,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:36,732 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked.