./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/in-de31.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/in-de31.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 28f1f7a35f3c64149ac63836a12126d2f43ea1d4c4384507ba9d3ae156113818 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:22:04,541 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:22:04,600 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:22:04,605 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:22:04,605 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:22:04,625 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:22:04,626 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:22:04,626 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:22:04,627 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:22:04,627 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:22:04,627 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:22:04,627 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:22:04,627 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:22:04,627 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:22:04,627 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:22:04,627 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:22:04,628 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:22:04,628 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:22:04,628 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:22:04,628 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:22:04,628 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:22:04,628 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:22:04,628 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:22:04,628 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:22:04,628 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:22:04,628 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:22:04,628 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:22:04,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:22:04,629 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:22:04,629 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:22:04,629 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:22:04,629 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:22:04,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:22:04,629 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_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b 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 ! call(reach_error())) ) 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 -> 28f1f7a35f3c64149ac63836a12126d2f43ea1d4c4384507ba9d3ae156113818 [2024-12-06 04:22:04,855 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:22:04,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:22:04,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:22:04,867 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:22:04,868 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:22:04,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loops-crafted-1/in-de31.c [2024-12-06 04:22:07,520 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/data/7cb623c84/0375a1d3b46343eca6d5bd4394bca6fc/FLAG959fa5c48 [2024-12-06 04:22:07,724 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:22:07,725 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/sv-benchmarks/c/loops-crafted-1/in-de31.c [2024-12-06 04:22:07,731 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/data/7cb623c84/0375a1d3b46343eca6d5bd4394bca6fc/FLAG959fa5c48 [2024-12-06 04:22:08,103 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/data/7cb623c84/0375a1d3b46343eca6d5bd4394bca6fc [2024-12-06 04:22:08,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:22:08,107 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:22:08,108 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:22:08,108 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:22:08,111 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:22:08,112 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,112 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fcbd57a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08, skipping insertion in model container [2024-12-06 04:22:08,113 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,122 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:22:08,221 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/sv-benchmarks/c/loops-crafted-1/in-de31.c[368,381] [2024-12-06 04:22:08,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:22:08,240 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:22:08,247 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/sv-benchmarks/c/loops-crafted-1/in-de31.c[368,381] [2024-12-06 04:22:08,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:22:08,261 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:22:08,261 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08 WrapperNode [2024-12-06 04:22:08,262 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:22:08,262 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:22:08,262 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:22:08,262 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:22:08,268 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,274 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,285 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 52 [2024-12-06 04:22:08,286 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:22:08,286 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:22:08,286 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:22:08,286 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:22:08,293 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,294 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,294 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,297 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,297 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,300 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,301 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,302 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,303 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:22:08,304 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:22:08,304 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:22:08,304 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:22:08,305 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:22:08,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:22:08,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:22:08,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b70869c6-cffa-4d85-a46b-46a7495c3010/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:22:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:22:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:22:08,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:22:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:22:08,420 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:22:08,421 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:22:08,511 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-12-06 04:22:08,511 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:22:08,547 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:22:08,547 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 04:22:08,548 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:22:08 BoogieIcfgContainer [2024-12-06 04:22:08,548 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:22:08,548 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:22:08,548 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:22:08,555 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:22:08,555 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:22:08" (1/1) ... [2024-12-06 04:22:08,561 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:22:08,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 9 states and 12 transitions. [2024-12-06 04:22:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 12 transitions. [2024-12-06 04:22:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:22:08,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:08,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:08,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 13 states and 21 transitions. [2024-12-06 04:22:09,079 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 21 transitions. [2024-12-06 04:22:09,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:22:09,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:09,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:09,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:09,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 15 states and 25 transitions. [2024-12-06 04:22:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 25 transitions. [2024-12-06 04:22:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:22:09,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:09,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:09,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:09,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:09,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 17 states and 31 transitions. [2024-12-06 04:22:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 31 transitions. [2024-12-06 04:22:09,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:22:09,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:09,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:09,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:09,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 19 states and 36 transitions. [2024-12-06 04:22:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 36 transitions. [2024-12-06 04:22:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:22:10,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:10,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:10,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 20 states and 38 transitions. [2024-12-06 04:22:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 38 transitions. [2024-12-06 04:22:10,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:22:10,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:10,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:10,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:11,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 23 states and 47 transitions. [2024-12-06 04:22:11,191 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 47 transitions. [2024-12-06 04:22:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:22:11,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:11,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:11,373 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:11,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 25 states and 51 transitions. [2024-12-06 04:22:11,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 51 transitions. [2024-12-06 04:22:11,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:22:11,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:11,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:11,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:12,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:12,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 26 states and 53 transitions. [2024-12-06 04:22:12,037 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 53 transitions. [2024-12-06 04:22:12,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:22:12,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:12,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:12,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:12,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 30 states and 59 transitions. [2024-12-06 04:22:12,606 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 59 transitions. [2024-12-06 04:22:12,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:22:12,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:12,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:12,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:12,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:12,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 31 states and 61 transitions. [2024-12-06 04:22:12,954 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 61 transitions. [2024-12-06 04:22:12,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:22:12,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:12,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 32 states and 63 transitions. [2024-12-06 04:22:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 63 transitions. [2024-12-06 04:22:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:22:13,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:13,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:13,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:13,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:22:14,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:14,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 36 states and 76 transitions. [2024-12-06 04:22:14,252 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 76 transitions. [2024-12-06 04:22:14,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:22:14,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:14,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:14,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:22:14,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:14,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 38 states and 79 transitions. [2024-12-06 04:22:14,467 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 79 transitions. [2024-12-06 04:22:14,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:22:14,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:14,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:14,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:14,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 39 states and 80 transitions. [2024-12-06 04:22:14,863 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 80 transitions. [2024-12-06 04:22:14,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:22:14,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:14,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:15,028 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:15,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:15,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 40 states and 82 transitions. [2024-12-06 04:22:15,313 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 82 transitions. [2024-12-06 04:22:15,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:22:15,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:15,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:15,878 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:17,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 44 states and 94 transitions. [2024-12-06 04:22:17,459 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 94 transitions. [2024-12-06 04:22:17,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:22:17,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:17,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:17,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 45 states and 95 transitions. [2024-12-06 04:22:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 95 transitions. [2024-12-06 04:22:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:22:17,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:17,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:17,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:18,086 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:18,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:18,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 47 states and 97 transitions. [2024-12-06 04:22:18,549 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 97 transitions. [2024-12-06 04:22:18,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:22:18,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:18,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:18,657 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:19,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:19,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 48 states and 98 transitions. [2024-12-06 04:22:19,018 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 98 transitions. [2024-12-06 04:22:19,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:22:19,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:19,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:19,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:19,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 49 states and 100 transitions. [2024-12-06 04:22:19,552 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 100 transitions. [2024-12-06 04:22:19,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:22:19,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:19,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:19,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:22:19,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 50 states and 100 transitions. [2024-12-06 04:22:19,856 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 100 transitions. [2024-12-06 04:22:19,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:22:19,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:19,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:22:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:21,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 55 states and 110 transitions. [2024-12-06 04:22:21,108 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 110 transitions. [2024-12-06 04:22:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:22:21,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:21,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:21,158 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:22:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:21,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 57 states and 117 transitions. [2024-12-06 04:22:21,997 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 117 transitions. [2024-12-06 04:22:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:22:22,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:22,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:22,128 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 58 states and 118 transitions. [2024-12-06 04:22:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 118 transitions. [2024-12-06 04:22:22,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:22:22,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:22,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:22,802 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:23,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 59 states and 120 transitions. [2024-12-06 04:22:23,173 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 120 transitions. [2024-12-06 04:22:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:22:23,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:23,221 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:22:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 62 states and 123 transitions. [2024-12-06 04:22:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 123 transitions. [2024-12-06 04:22:23,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:22:23,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:23,850 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:24,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 63 states and 124 transitions. [2024-12-06 04:22:24,269 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 124 transitions. [2024-12-06 04:22:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:22:24,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:24,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:24,503 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 64 states and 126 transitions. [2024-12-06 04:22:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 126 transitions. [2024-12-06 04:22:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:22:24,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:24,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:25,704 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:36,212 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 [] [2024-12-06 04:22:38,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 72 states and 144 transitions. [2024-12-06 04:22:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 144 transitions. [2024-12-06 04:22:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:22:38,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:38,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:39,191 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 73 states and 144 transitions. [2024-12-06 04:22:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 144 transitions. [2024-12-06 04:22:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:22:39,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:39,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:39,969 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:22:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:41,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 79 states and 155 transitions. [2024-12-06 04:22:41,789 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 155 transitions. [2024-12-06 04:22:41,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:22:41,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:41,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:22:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 81 states and 163 transitions. [2024-12-06 04:22:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 163 transitions. [2024-12-06 04:22:43,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:22:43,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:43,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:43,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 82 states and 164 transitions. [2024-12-06 04:22:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 164 transitions. [2024-12-06 04:22:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:22:43,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:43,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:44,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:44,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 83 states and 166 transitions. [2024-12-06 04:22:44,910 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 166 transitions. [2024-12-06 04:22:44,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:22:44,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:44,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:44,961 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:22:45,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 84 states and 166 transitions. [2024-12-06 04:22:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 166 transitions. [2024-12-06 04:22:45,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:22:45,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:45,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:22:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:46,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 87 states and 169 transitions. [2024-12-06 04:22:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 169 transitions. [2024-12-06 04:22:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:22:46,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 88 states and 170 transitions. [2024-12-06 04:22:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 170 transitions. [2024-12-06 04:22:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:22:47,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:47,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:47,554 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 89 states and 172 transitions. [2024-12-06 04:22:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2024-12-06 04:22:48,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:22:48,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:48,270 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:22:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:48,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 90 states and 172 transitions. [2024-12-06 04:22:48,713 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 172 transitions. [2024-12-06 04:22:48,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:22:48,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:48,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:48,958 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:22:51,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 97 states and 184 transitions. [2024-12-06 04:22:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 184 transitions. [2024-12-06 04:22:51,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:22:51,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:51,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:51,514 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:22:52,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 99 states and 193 transitions. [2024-12-06 04:22:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 193 transitions. [2024-12-06 04:22:52,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:22:52,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:52,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:53,113 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 100 states and 194 transitions. [2024-12-06 04:22:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 194 transitions. [2024-12-06 04:22:53,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:22:53,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:53,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:54,380 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:55,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 101 states and 196 transitions. [2024-12-06 04:22:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 196 transitions. [2024-12-06 04:22:55,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:22:55,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:55,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 108 states and 211 transitions. [2024-12-06 04:23:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 211 transitions. [2024-12-06 04:23:02,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:23:02,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:02,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:02,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:02,721 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:03,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:03,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 110 states and 212 transitions. [2024-12-06 04:23:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 212 transitions. [2024-12-06 04:23:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:23:03,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:03,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:05,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:05,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 112 states and 214 transitions. [2024-12-06 04:23:05,152 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 214 transitions. [2024-12-06 04:23:05,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:23:05,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:05,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:05,190 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:23:06,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 115 states and 217 transitions. [2024-12-06 04:23:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 217 transitions. [2024-12-06 04:23:06,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:23:06,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:06,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:23:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 116 states and 218 transitions. [2024-12-06 04:23:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 218 transitions. [2024-12-06 04:23:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:23:07,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:07,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:07,752 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 117 states and 220 transitions. [2024-12-06 04:23:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 220 transitions. [2024-12-06 04:23:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:23:08,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:08,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:23:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:09,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 118 states and 220 transitions. [2024-12-06 04:23:09,059 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 220 transitions. [2024-12-06 04:23:09,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:23:09,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:09,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:09,103 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:23:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:09,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 119 states and 220 transitions. [2024-12-06 04:23:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 220 transitions. [2024-12-06 04:23:09,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:23:09,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:09,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:09,630 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:23:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:10,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 120 states and 220 transitions. [2024-12-06 04:23:10,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 220 transitions. [2024-12-06 04:23:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:23:10,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:10,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:10,397 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:23:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:14,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 128 states and 233 transitions. [2024-12-06 04:23:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 233 transitions. [2024-12-06 04:23:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:23:14,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:14,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:23:16,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 130 states and 243 transitions. [2024-12-06 04:23:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 243 transitions. [2024-12-06 04:23:16,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:23:16,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:16,235 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:23:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:17,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 131 states and 244 transitions. [2024-12-06 04:23:17,279 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 244 transitions. [2024-12-06 04:23:17,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:23:17,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:17,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:17,785 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 132 states and 246 transitions. [2024-12-06 04:23:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 246 transitions. [2024-12-06 04:23:18,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:23:18,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:18,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:23:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:19,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 135 states and 249 transitions. [2024-12-06 04:23:19,883 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 249 transitions. [2024-12-06 04:23:19,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:23:19,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:19,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:23:21,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 136 states and 250 transitions. [2024-12-06 04:23:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 250 transitions. [2024-12-06 04:23:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:23:21,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:21,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:22,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:22,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 137 states and 252 transitions. [2024-12-06 04:23:22,677 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2024-12-06 04:23:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:23:22,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:24,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:29,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.53s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:23:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 145 states and 266 transitions. [2024-12-06 04:23:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 266 transitions. [2024-12-06 04:23:34,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:23:34,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:36,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:36,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 147 states and 271 transitions. [2024-12-06 04:23:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 271 transitions. [2024-12-06 04:23:36,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:23:36,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:36,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:39,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:39,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 150 states and 273 transitions. [2024-12-06 04:23:39,254 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 273 transitions. [2024-12-06 04:23:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:23:39,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:39,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:23:39,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:39,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 151 states and 273 transitions. [2024-12-06 04:23:39,985 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 273 transitions. [2024-12-06 04:23:39,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:23:39,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:39,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:40,053 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:23:40,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 152 states and 273 transitions. [2024-12-06 04:23:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 273 transitions. [2024-12-06 04:23:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:23:40,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:40,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:23:46,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:46,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 161 states and 287 transitions. [2024-12-06 04:23:46,252 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 287 transitions. [2024-12-06 04:23:46,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:23:46,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:46,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:46,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:46,295 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:23:48,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:48,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 163 states and 299 transitions. [2024-12-06 04:23:48,808 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 299 transitions. [2024-12-06 04:23:48,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:23:48,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:48,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:49,134 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:23:50,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:50,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 164 states and 300 transitions. [2024-12-06 04:23:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 300 transitions. [2024-12-06 04:23:50,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:23:50,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:50,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:51,037 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:52,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:52,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 165 states and 302 transitions. [2024-12-06 04:23:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 302 transitions. [2024-12-06 04:23:52,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:23:52,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:52,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:52,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:52,273 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:23:53,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 166 states and 302 transitions. [2024-12-06 04:23:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 302 transitions. [2024-12-06 04:23:53,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:23:53,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:53,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:53,135 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:23:54,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 169 states and 305 transitions. [2024-12-06 04:23:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 305 transitions. [2024-12-06 04:23:54,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:23:54,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:54,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:54,719 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:23:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:56,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 170 states and 306 transitions. [2024-12-06 04:23:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 306 transitions. [2024-12-06 04:23:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:23:56,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:56,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 171 states and 308 transitions. [2024-12-06 04:23:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 308 transitions. [2024-12-06 04:23:58,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:23:58,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:58,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:58,160 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:23:58,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:58,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 172 states and 308 transitions. [2024-12-06 04:23:58,941 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 308 transitions. [2024-12-06 04:23:58,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:23:58,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:58,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:23:59,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:59,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 173 states and 308 transitions. [2024-12-06 04:23:59,731 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 308 transitions. [2024-12-06 04:23:59,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:23:59,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:59,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:59,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:59,781 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:24:00,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 174 states and 308 transitions. [2024-12-06 04:24:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 308 transitions. [2024-12-06 04:24:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:24:00,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:00,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:24:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 184 states and 323 transitions. [2024-12-06 04:24:07,820 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 323 transitions. [2024-12-06 04:24:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:24:07,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:07,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:07,866 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:24:10,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 186 states and 336 transitions. [2024-12-06 04:24:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 336 transitions. [2024-12-06 04:24:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:24:10,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:10,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:11,134 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:24:12,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:12,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 187 states and 337 transitions. [2024-12-06 04:24:12,775 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 337 transitions. [2024-12-06 04:24:12,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:24:12,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:12,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:13,515 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 188 states and 339 transitions. [2024-12-06 04:24:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 339 transitions. [2024-12-06 04:24:14,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:24:14,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:14,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:27,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.43s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:24:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 199 states and 355 transitions. [2024-12-06 04:24:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 355 transitions. [2024-12-06 04:24:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:24:37,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:37,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:40,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:40,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 201 states and 360 transitions. [2024-12-06 04:24:40,626 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 360 transitions. [2024-12-06 04:24:40,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:24:40,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:40,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:42,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 203 states and 362 transitions. [2024-12-06 04:24:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 362 transitions. [2024-12-06 04:24:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:24:42,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:42,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:42,664 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:24:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 206 states and 365 transitions. [2024-12-06 04:24:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 365 transitions. [2024-12-06 04:24:44,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:24:44,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:44,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:24:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:46,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 207 states and 366 transitions. [2024-12-06 04:24:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 366 transitions. [2024-12-06 04:24:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:24:46,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:46,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:49,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 208 states and 368 transitions. [2024-12-06 04:24:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 368 transitions. [2024-12-06 04:24:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:24:49,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:49,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 42 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:24:50,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 209 states and 368 transitions. [2024-12-06 04:24:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 368 transitions. [2024-12-06 04:24:50,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:24:50,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:50,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:24:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:51,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 210 states and 368 transitions. [2024-12-06 04:24:51,002 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 368 transitions. [2024-12-06 04:24:51,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:24:51,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:51,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:51,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:51,070 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:24:51,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 211 states and 368 transitions. [2024-12-06 04:24:51,945 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 368 transitions. [2024-12-06 04:24:51,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:24:51,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:51,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:52,000 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:24:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 212 states and 368 transitions. [2024-12-06 04:24:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 368 transitions. [2024-12-06 04:24:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:24:52,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:52,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:24:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 213 states and 368 transitions. [2024-12-06 04:24:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 368 transitions. [2024-12-06 04:24:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:24:53,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:53,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:25:03,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:03,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 224 states and 384 transitions. [2024-12-06 04:25:03,905 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 384 transitions. [2024-12-06 04:25:03,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:25:03,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:03,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:03,955 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:25:07,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 226 states and 398 transitions. [2024-12-06 04:25:07,445 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 398 transitions. [2024-12-06 04:25:07,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:25:07,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:07,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:07,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:07,865 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:25:10,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 227 states and 399 transitions. [2024-12-06 04:25:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 399 transitions. [2024-12-06 04:25:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:25:10,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:10,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 228 states and 401 transitions. [2024-12-06 04:25:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 401 transitions. [2024-12-06 04:25:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:25:12,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:12,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:25:14,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 231 states and 404 transitions. [2024-12-06 04:25:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 404 transitions. [2024-12-06 04:25:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:25:14,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:14,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:14,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:25:17,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:17,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 232 states and 405 transitions. [2024-12-06 04:25:17,628 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 405 transitions. [2024-12-06 04:25:17,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:25:17,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:17,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:17,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:18,499 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:20,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:20,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 233 states and 407 transitions. [2024-12-06 04:25:20,423 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 407 transitions. [2024-12-06 04:25:20,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:25:20,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:20,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:24,917 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:28,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:25:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:41,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 245 states and 425 transitions. [2024-12-06 04:25:41,836 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 425 transitions. [2024-12-06 04:25:41,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:25:41,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:41,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 250 states and 432 transitions. [2024-12-06 04:25:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 432 transitions. [2024-12-06 04:25:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:25:49,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:25:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 251 states and 432 transitions. [2024-12-06 04:25:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 432 transitions. [2024-12-06 04:25:50,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:25:50,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:50,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:50,493 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:25:51,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:51,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 252 states and 432 transitions. [2024-12-06 04:25:51,502 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 432 transitions. [2024-12-06 04:25:51,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:25:51,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:51,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:51,567 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:25:52,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:52,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 253 states and 432 transitions. [2024-12-06 04:25:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 432 transitions. [2024-12-06 04:25:52,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:25:52,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:52,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:25:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:53,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 254 states and 432 transitions. [2024-12-06 04:25:53,775 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 432 transitions. [2024-12-06 04:25:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:25:53,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:53,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:54,413 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:26:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 266 states and 463 transitions. [2024-12-06 04:26:10,480 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 463 transitions. [2024-12-06 04:26:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:26:10,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:10,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:10,533 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:26:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 268 states and 465 transitions. [2024-12-06 04:26:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 465 transitions. [2024-12-06 04:26:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:26:11,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:11,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:14,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 269 states and 466 transitions. [2024-12-06 04:26:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 466 transitions. [2024-12-06 04:26:14,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:26:14,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:14,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:15,572 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 270 states and 468 transitions. [2024-12-06 04:26:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 468 transitions. [2024-12-06 04:26:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:26:17,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:17,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:17,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 8 proven. 56 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:26:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 271 states and 468 transitions. [2024-12-06 04:26:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 468 transitions. [2024-12-06 04:26:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:26:19,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:19,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:26:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:21,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 274 states and 471 transitions. [2024-12-06 04:26:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 471 transitions. [2024-12-06 04:26:21,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:26:21,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:21,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:21,924 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 275 states and 472 transitions. [2024-12-06 04:26:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 472 transitions. [2024-12-06 04:26:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:26:24,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:25,729 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 276 states and 474 transitions. [2024-12-06 04:26:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 474 transitions. [2024-12-06 04:26:28,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:28,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:28,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:26:29,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:29,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 277 states and 474 transitions. [2024-12-06 04:26:29,669 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 474 transitions. [2024-12-06 04:26:29,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:29,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:29,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:26:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 278 states and 474 transitions. [2024-12-06 04:26:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 474 transitions. [2024-12-06 04:26:30,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:30,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:30,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:30,943 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:26:32,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 279 states and 474 transitions. [2024-12-06 04:26:32,139 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 474 transitions. [2024-12-06 04:26:32,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:32,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:32,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:26:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 280 states and 474 transitions. [2024-12-06 04:26:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 474 transitions. [2024-12-06 04:26:33,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:33,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:33,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:33,468 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:26:34,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 281 states and 474 transitions. [2024-12-06 04:26:34,626 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 474 transitions. [2024-12-06 04:26:34,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:34,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:34,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:35,281 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:26:57,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:57,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 294 states and 507 transitions. [2024-12-06 04:26:57,704 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 507 transitions. [2024-12-06 04:26:57,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:57,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:57,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:26:58,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:58,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 296 states and 509 transitions. [2024-12-06 04:26:58,990 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 509 transitions. [2024-12-06 04:26:58,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:58,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:58,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:27:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 297 states and 510 transitions. [2024-12-06 04:27:02,730 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 510 transitions. [2024-12-06 04:27:02,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:27:02,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:02,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:04,046 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:06,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:06,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 298 states and 512 transitions. [2024-12-06 04:27:06,866 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 512 transitions. [2024-12-06 04:27:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:27:06,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:06,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:13,858 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:18,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:27:45,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:45,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 312 states and 536 transitions. [2024-12-06 04:27:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 536 transitions. [2024-12-06 04:27:45,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:27:45,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:45,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:45,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:53,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 316 states and 539 transitions. [2024-12-06 04:27:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 539 transitions. [2024-12-06 04:27:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:27:53,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:53,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:56,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 317 states and 539 transitions. [2024-12-06 04:27:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 539 transitions. [2024-12-06 04:27:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:27:56,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:56,224 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:27:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:59,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 320 states and 542 transitions. [2024-12-06 04:27:59,488 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 542 transitions. [2024-12-06 04:27:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:27:59,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:59,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:00,278 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:28:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 321 states and 543 transitions. [2024-12-06 04:28:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 543 transitions. [2024-12-06 04:28:03,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:28:03,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:03,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:09,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:09,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 322 states and 545 transitions. [2024-12-06 04:28:09,118 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 545 transitions. [2024-12-06 04:28:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:09,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:09,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:09,226 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 9 proven. 72 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:28:11,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 323 states and 545 transitions. [2024-12-06 04:28:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 545 transitions. [2024-12-06 04:28:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:11,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:11,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:11,098 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:28:12,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 324 states and 545 transitions. [2024-12-06 04:28:12,649 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 545 transitions. [2024-12-06 04:28:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:12,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:12,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:12,763 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:28:14,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 325 states and 545 transitions. [2024-12-06 04:28:14,624 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 545 transitions. [2024-12-06 04:28:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:14,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:14,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:14,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:14,707 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:28:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:16,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 326 states and 545 transitions. [2024-12-06 04:28:16,730 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 545 transitions. [2024-12-06 04:28:16,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:16,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:16,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:16,797 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:28:18,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:18,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 327 states and 545 transitions. [2024-12-06 04:28:18,444 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 545 transitions. [2024-12-06 04:28:18,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:18,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:18,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:18,524 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:28:20,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:20,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 328 states and 545 transitions. [2024-12-06 04:28:20,452 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 545 transitions. [2024-12-06 04:28:20,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:20,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:20,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:20,543 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:28:22,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:22,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 329 states and 545 transitions. [2024-12-06 04:28:22,527 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 545 transitions. [2024-12-06 04:28:22,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:22,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:22,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:28:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:54,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 343 states and 580 transitions. [2024-12-06 04:28:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 580 transitions. [2024-12-06 04:28:54,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:54,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:54,384 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:28:55,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:55,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 345 states and 582 transitions. [2024-12-06 04:28:55,623 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 582 transitions. [2024-12-06 04:28:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:55,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:55,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:56,504 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:29:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:01,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 346 states and 583 transitions. [2024-12-06 04:29:01,095 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 583 transitions. [2024-12-06 04:29:01,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:29:01,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:01,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:02,528 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:06,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 347 states and 585 transitions. [2024-12-06 04:29:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 585 transitions. [2024-12-06 04:29:06,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:29:06,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:06,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:06,989 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:29:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 350 states and 588 transitions. [2024-12-06 04:29:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 588 transitions. [2024-12-06 04:29:10,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:29:10,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:11,312 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:29:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 351 states and 589 transitions. [2024-12-06 04:29:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 589 transitions. [2024-12-06 04:29:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:29:15,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:15,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:21,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 352 states and 591 transitions. [2024-12-06 04:29:21,780 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 591 transitions. [2024-12-06 04:29:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:29:21,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:21,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:31,189 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 367 states and 617 transitions. [2024-12-06 04:30:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 617 transitions. [2024-12-06 04:30:05,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:05,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:05,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:06,156 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:11,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:11,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 370 states and 620 transitions. [2024-12-06 04:30:11,069 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 620 transitions. [2024-12-06 04:30:11,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:11,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:11,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:11,537 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:18,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:18,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 373 states and 620 transitions. [2024-12-06 04:30:18,005 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 620 transitions. [2024-12-06 04:30:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:18,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:18,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:18,082 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:30:19,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 374 states and 620 transitions. [2024-12-06 04:30:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 620 transitions. [2024-12-06 04:30:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:19,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:19,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:19,892 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:30:21,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:21,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 375 states and 620 transitions. [2024-12-06 04:30:21,455 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 620 transitions. [2024-12-06 04:30:21,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:21,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:21,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:21,533 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:30:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:23,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 376 states and 620 transitions. [2024-12-06 04:30:23,151 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 620 transitions. [2024-12-06 04:30:23,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:23,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:23,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:23,224 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:30:24,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:24,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 377 states and 620 transitions. [2024-12-06 04:30:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 620 transitions. [2024-12-06 04:30:24,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:24,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:24,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:24,830 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:30:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 378 states and 620 transitions. [2024-12-06 04:30:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 620 transitions. [2024-12-06 04:30:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:26,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:26,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:30:28,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 379 states and 620 transitions. [2024-12-06 04:30:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 620 transitions. [2024-12-06 04:30:28,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:28,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:28,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:29,108 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:30:58,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:58,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 394 states and 658 transitions. [2024-12-06 04:30:58,194 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 658 transitions. [2024-12-06 04:30:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:58,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:58,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:58,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:58,264 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:30:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:59,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 396 states and 660 transitions. [2024-12-06 04:30:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 660 transitions. [2024-12-06 04:30:59,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:30:59,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:59,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:59,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:31:04,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:04,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 397 states and 661 transitions. [2024-12-06 04:31:04,340 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 661 transitions. [2024-12-06 04:31:04,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:31:04,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:04,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:05,927 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:09,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:09,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 398 states and 663 transitions. [2024-12-06 04:31:09,545 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 663 transitions. [2024-12-06 04:31:09,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:31:09,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:09,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:09,628 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 10 proven. 90 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:31:11,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 399 states and 663 transitions. [2024-12-06 04:31:11,365 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 663 transitions. [2024-12-06 04:31:11,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:31:11,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:11,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:11,437 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:14,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 402 states and 666 transitions. [2024-12-06 04:31:14,701 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 666 transitions. [2024-12-06 04:31:14,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:31:14,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:14,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:15,484 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:31:19,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 403 states and 667 transitions. [2024-12-06 04:31:19,442 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 667 transitions. [2024-12-06 04:31:19,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:31:19,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:19,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:19,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:21,270 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 404 states and 669 transitions. [2024-12-06 04:31:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 669 transitions. [2024-12-06 04:31:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:31:25,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:25,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:25,084 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:26,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:26,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 405 states and 669 transitions. [2024-12-06 04:31:26,952 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 669 transitions. [2024-12-06 04:31:26,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:31:26,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:26,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:27,043 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:28,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 406 states and 669 transitions. [2024-12-06 04:31:28,784 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 669 transitions. [2024-12-06 04:31:28,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:31:28,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:28,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:28,866 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:30,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:30,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 407 states and 669 transitions. [2024-12-06 04:31:30,534 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 669 transitions. [2024-12-06 04:31:30,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:31:30,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:30,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:30,613 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:32,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 408 states and 669 transitions. [2024-12-06 04:31:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 669 transitions. [2024-12-06 04:31:32,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:31:32,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:32,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:32,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:32,683 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:34,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 409 states and 669 transitions. [2024-12-06 04:31:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 669 transitions. [2024-12-06 04:31:34,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:31:34,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:34,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:34,538 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 410 states and 669 transitions. [2024-12-06 04:31:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 669 transitions. [2024-12-06 04:31:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:31:36,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:36,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:38,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 411 states and 669 transitions. [2024-12-06 04:31:38,489 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 669 transitions. [2024-12-06 04:31:38,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:31:38,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:38,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:38,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:32:12,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:12,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 427 states and 709 transitions. [2024-12-06 04:32:12,951 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 709 transitions. [2024-12-06 04:32:12,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:32:12,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:12,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:13,024 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:32:14,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 429 states and 711 transitions. [2024-12-06 04:32:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 711 transitions. [2024-12-06 04:32:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:32:14,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:14,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:15,237 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:32:19,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:19,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 430 states and 712 transitions. [2024-12-06 04:32:19,462 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 712 transitions. [2024-12-06 04:32:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:32:19,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:19,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:21,129 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:25,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:25,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 431 states and 714 transitions. [2024-12-06 04:32:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 714 transitions. [2024-12-06 04:32:25,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:32:25,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:25,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:40,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:33:21,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 448 states and 742 transitions. [2024-12-06 04:33:21,226 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 742 transitions. [2024-12-06 04:33:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:33:21,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:21,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 451 states and 745 transitions. [2024-12-06 04:33:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 745 transitions. [2024-12-06 04:33:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:33:27,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:27,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:28,246 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:31,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 452 states and 745 transitions. [2024-12-06 04:33:31,233 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 745 transitions. [2024-12-06 04:33:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:33:31,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:31,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:36,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:36,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 454 states and 745 transitions. [2024-12-06 04:33:36,836 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 745 transitions. [2024-12-06 04:33:36,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:33:36,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:36,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:36,919 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:33:40,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:40,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 457 states and 748 transitions. [2024-12-06 04:33:40,582 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 748 transitions. [2024-12-06 04:33:40,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:33:40,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:40,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:41,589 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:33:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 458 states and 749 transitions. [2024-12-06 04:33:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 749 transitions. [2024-12-06 04:33:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:33:46,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:46,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:47,966 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:52,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:52,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 459 states and 751 transitions. [2024-12-06 04:33:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 751 transitions. [2024-12-06 04:33:52,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:33:52,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:52,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:52,520 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 11 proven. 110 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:33:54,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 460 states and 751 transitions. [2024-12-06 04:33:54,521 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 751 transitions. [2024-12-06 04:33:54,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:33:54,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:54,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:54,603 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:33:56,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 461 states and 751 transitions. [2024-12-06 04:33:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 751 transitions. [2024-12-06 04:33:56,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:33:56,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:56,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:56,876 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:33:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:59,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 462 states and 751 transitions. [2024-12-06 04:33:59,054 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 751 transitions. [2024-12-06 04:33:59,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:33:59,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:59,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:34:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:01,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 463 states and 751 transitions. [2024-12-06 04:34:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 751 transitions. [2024-12-06 04:34:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:34:01,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:01,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:01,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:34:03,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:03,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 464 states and 751 transitions. [2024-12-06 04:34:03,420 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 751 transitions. [2024-12-06 04:34:03,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:34:03,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:03,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:34:05,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 465 states and 751 transitions. [2024-12-06 04:34:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 751 transitions. [2024-12-06 04:34:05,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:34:05,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:05,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:05,773 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:34:08,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:08,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 466 states and 751 transitions. [2024-12-06 04:34:08,049 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 751 transitions. [2024-12-06 04:34:08,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:34:08,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:08,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:34:10,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:10,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 467 states and 751 transitions. [2024-12-06 04:34:10,240 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 751 transitions. [2024-12-06 04:34:10,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:34:10,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:10,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:10,323 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 04:34:12,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 468 states and 751 transitions. [2024-12-06 04:34:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 751 transitions. [2024-12-06 04:34:12,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:34:12,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:12,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 04:34:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:48,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 485 states and 773 transitions. [2024-12-06 04:34:48,593 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 773 transitions. [2024-12-06 04:34:48,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:34:48,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:48,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:48,711 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 04:34:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 487 states and 795 transitions. [2024-12-06 04:34:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 795 transitions. [2024-12-06 04:34:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:34:57,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:03,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 488 states and 796 transitions. [2024-12-06 04:35:03,416 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 796 transitions. [2024-12-06 04:35:03,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:35:03,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:03,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:05,562 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:10,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:10,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 489 states and 798 transitions. [2024-12-06 04:35:10,433 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 798 transitions. [2024-12-06 04:35:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:35:10,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:10,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 04:35:14,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 492 states and 801 transitions. [2024-12-06 04:35:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 801 transitions. [2024-12-06 04:35:14,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:35:14,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:14,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:16,009 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:21,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 493 states and 802 transitions. [2024-12-06 04:35:21,205 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 802 transitions. [2024-12-06 04:35:21,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:35:21,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:21,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:23,436 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:28,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:28,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 494 states and 804 transitions. [2024-12-06 04:35:28,192 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 804 transitions. [2024-12-06 04:35:28,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:35:28,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:28,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:28,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:42,216 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:48,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []