./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/theatreSquare.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_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/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_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/theatreSquare.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/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_da58d397-1e96-4fcf-b3b9-f4158a350748/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 90f363148c6ea94b18bb0ae0702d2476b109719554576ef0704192e7e62145c3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:29:18,061 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:29:18,118 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:29:18,122 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:29:18,122 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:29:18,141 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:29:18,142 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:29:18,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:29:18,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:29:18,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:29:18,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:29:18,142 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:29:18,142 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:29:18,143 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:29:18,143 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:29:18,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:29:18,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:29:18,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:29:18,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:29:18,144 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:29:18,144 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:29:18,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:29:18,144 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_da58d397-1e96-4fcf-b3b9-f4158a350748/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 -> 90f363148c6ea94b18bb0ae0702d2476b109719554576ef0704192e7e62145c3 [2024-12-06 02:29:18,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:29:18,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:29:18,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:29:18,402 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:29:18,402 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:29:18,403 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loops-crafted-1/theatreSquare.c [2024-12-06 02:29:21,068 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/data/fbb7707ab/20bb91f0af374c0e9b16004272229924/FLAG5e706ce4e [2024-12-06 02:29:21,276 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:29:21,276 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/sv-benchmarks/c/loops-crafted-1/theatreSquare.c [2024-12-06 02:29:21,282 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/data/fbb7707ab/20bb91f0af374c0e9b16004272229924/FLAG5e706ce4e [2024-12-06 02:29:21,296 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/data/fbb7707ab/20bb91f0af374c0e9b16004272229924 [2024-12-06 02:29:21,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:29:21,300 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:29:21,301 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:29:21,301 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:29:21,304 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:29:21,305 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,306 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e493a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21, skipping insertion in model container [2024-12-06 02:29:21,306 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,318 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:29:21,425 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_da58d397-1e96-4fcf-b3b9-f4158a350748/sv-benchmarks/c/loops-crafted-1/theatreSquare.c[370,383] [2024-12-06 02:29:21,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:29:21,451 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:29:21,458 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_da58d397-1e96-4fcf-b3b9-f4158a350748/sv-benchmarks/c/loops-crafted-1/theatreSquare.c[370,383] [2024-12-06 02:29:21,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:29:21,480 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:29:21,480 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21 WrapperNode [2024-12-06 02:29:21,481 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:29:21,481 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:29:21,482 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:29:21,482 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:29:21,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,491 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,506 INFO L138 Inliner]: procedures = 15, calls = 10, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 97 [2024-12-06 02:29:21,506 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:29:21,507 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:29:21,507 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:29:21,507 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:29:21,511 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,511 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,512 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,513 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,516 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,517 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,520 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,521 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,522 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,524 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:29:21,525 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:29:21,525 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:29:21,525 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:29:21,526 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:29:21,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:29:21,552 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:29:21,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da58d397-1e96-4fcf-b3b9-f4158a350748/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:29:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:29:21,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:29:21,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:29:21,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:29:21,636 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:29:21,638 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:29:21,789 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-12-06 02:29:21,789 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:29:21,840 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:29:21,840 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 02:29:21,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:29:21 BoogieIcfgContainer [2024-12-06 02:29:21,840 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:29:21,841 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:29:21,841 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:29:21,848 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:29:21,848 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:29:21" (1/1) ... [2024-12-06 02:29:21,854 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:29:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:21,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-12-06 02:29:21,907 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-12-06 02:29:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:29:21,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:21,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:22,110 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 02:29:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:22,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 16 states and 22 transitions. [2024-12-06 02:29:22,157 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2024-12-06 02:29:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:29:22,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:22,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:22,334 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 02:29:22,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:22,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 20 states and 33 transitions. [2024-12-06 02:29:22,436 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 33 transitions. [2024-12-06 02:29:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:29:22,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:22,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:22,550 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 02:29:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 41 transitions. [2024-12-06 02:29:22,774 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 41 transitions. [2024-12-06 02:29:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:29:22,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:22,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:22,869 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 02:29:23,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:23,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 26 states and 49 transitions. [2024-12-06 02:29:23,033 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2024-12-06 02:29:23,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:29:23,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:23,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:23,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:23,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:23,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 27 states and 52 transitions. [2024-12-06 02:29:23,393 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 52 transitions. [2024-12-06 02:29:23,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:29:23,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:23,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:23,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:23,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:23,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 28 states and 55 transitions. [2024-12-06 02:29:23,623 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 55 transitions. [2024-12-06 02:29:23,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:29:23,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:23,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:24,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 29 states and 58 transitions. [2024-12-06 02:29:24,699 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 58 transitions. [2024-12-06 02:29:24,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:29:24,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:24,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:24,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:25,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 30 states and 60 transitions. [2024-12-06 02:29:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 60 transitions. [2024-12-06 02:29:25,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:29:25,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:25,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:25,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:25,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 28 states and 55 transitions. [2024-12-06 02:29:25,822 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 55 transitions. [2024-12-06 02:29:25,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:29:25,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:25,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:26,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:26,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 32 states and 70 transitions. [2024-12-06 02:29:26,791 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 70 transitions. [2024-12-06 02:29:26,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:29:26,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:26,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:26,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:29:28,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:28,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 37 states and 88 transitions. [2024-12-06 02:29:28,095 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 88 transitions. [2024-12-06 02:29:28,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:29:28,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:28,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:28,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:29:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:29,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 39 states and 94 transitions. [2024-12-06 02:29:29,347 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 94 transitions. [2024-12-06 02:29:29,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:29:29,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:29,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:29:29,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:29,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 37 states and 85 transitions. [2024-12-06 02:29:29,880 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 85 transitions. [2024-12-06 02:29:29,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:29:29,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:29,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:32,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 42 states and 104 transitions. [2024-12-06 02:29:32,781 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 104 transitions. [2024-12-06 02:29:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:29:32,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:32,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:33,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:36,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:36,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 48 states and 127 transitions. [2024-12-06 02:29:36,550 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 127 transitions. [2024-12-06 02:29:36,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:29:36,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:36,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:36,637 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:39,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:39,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 54 states and 154 transitions. [2024-12-06 02:29:39,012 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 154 transitions. [2024-12-06 02:29:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:29:39,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:39,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:39,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:39,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:41,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:41,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 59 states and 170 transitions. [2024-12-06 02:29:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 170 transitions. [2024-12-06 02:29:41,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:29:41,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:41,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:42,649 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:29:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 63 states and 181 transitions. [2024-12-06 02:29:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 181 transitions. [2024-12-06 02:29:45,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:29:45,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:45,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:29:46,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 62 states and 175 transitions. [2024-12-06 02:29:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 175 transitions. [2024-12-06 02:29:46,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:29:46,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:46,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:46,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:47,244 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:29:49,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:49,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 66 states and 188 transitions. [2024-12-06 02:29:49,817 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 188 transitions. [2024-12-06 02:29:49,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:29:49,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:49,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:29:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 67 states and 192 transitions. [2024-12-06 02:29:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 192 transitions. [2024-12-06 02:29:52,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:29:52,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:52,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:52,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:29:57,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:57,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 75 states and 249 transitions. [2024-12-06 02:29:57,774 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 249 transitions. [2024-12-06 02:29:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:29:57,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:57,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:57,798 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:29:59,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:59,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 78 states and 263 transitions. [2024-12-06 02:29:59,687 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 263 transitions. [2024-12-06 02:29:59,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:29:59,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:59,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:30:03,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 83 states and 285 transitions. [2024-12-06 02:30:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 285 transitions. [2024-12-06 02:30:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:30:03,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:03,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:03,664 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:30:06,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 86 states and 296 transitions. [2024-12-06 02:30:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 296 transitions. [2024-12-06 02:30:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:30:06,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,746 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:30:07,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 87 states and 299 transitions. [2024-12-06 02:30:07,504 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 299 transitions. [2024-12-06 02:30:07,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:30:07,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:08,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:30:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:13,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 94 states and 319 transitions. [2024-12-06 02:30:13,777 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 319 transitions. [2024-12-06 02:30:13,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:30:13,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:13,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:14,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:30:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 99 states and 333 transitions. [2024-12-06 02:30:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 333 transitions. [2024-12-06 02:30:18,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:30:18,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:18,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:18,880 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:30:19,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:19,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 100 states and 334 transitions. [2024-12-06 02:30:19,724 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 334 transitions. [2024-12-06 02:30:19,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:19,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:19,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:19,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:20,005 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:30:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 104 states and 350 transitions. [2024-12-06 02:30:22,912 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 350 transitions. [2024-12-06 02:30:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:22,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:22,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:30:25,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 107 states and 366 transitions. [2024-12-06 02:30:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 366 transitions. [2024-12-06 02:30:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:25,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:25,892 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:30:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:27,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 109 states and 370 transitions. [2024-12-06 02:30:27,428 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 370 transitions. [2024-12-06 02:30:27,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:27,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:27,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:27,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:30:30,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:30,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 113 states and 384 transitions. [2024-12-06 02:30:30,965 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 384 transitions. [2024-12-06 02:30:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:30,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:30,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:30,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:31,646 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:30:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:36,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 117 states and 396 transitions. [2024-12-06 02:30:36,137 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 396 transitions. [2024-12-06 02:30:36,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:36,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:36,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:30:39,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:39,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 120 states and 405 transitions. [2024-12-06 02:30:39,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 405 transitions. [2024-12-06 02:30:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:39,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:40,263 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:30:41,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:41,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 121 states and 406 transitions. [2024-12-06 02:30:41,160 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 406 transitions. [2024-12-06 02:30:41,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:41,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:41,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:41,377 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:30:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 118 states and 386 transitions. [2024-12-06 02:30:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 386 transitions. [2024-12-06 02:30:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:42,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:43,375 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:30:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 119 states and 388 transitions. [2024-12-06 02:30:45,180 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 388 transitions. [2024-12-06 02:30:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:45,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:45,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:46,500 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:49,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 121 states and 394 transitions. [2024-12-06 02:30:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 394 transitions. [2024-12-06 02:30:49,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:49,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:49,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:49,545 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:54,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:54,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 126 states and 412 transitions. [2024-12-06 02:30:54,393 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 412 transitions. [2024-12-06 02:30:54,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:30:54,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:54,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:54,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:54,616 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:30:55,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 127 states and 412 transitions. [2024-12-06 02:30:55,066 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 412 transitions. [2024-12-06 02:30:55,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:30:55,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:55,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:31:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 132 states and 435 transitions. [2024-12-06 02:31:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 435 transitions. [2024-12-06 02:31:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:01,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:01,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:02,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:31:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:07,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 137 states and 450 transitions. [2024-12-06 02:31:07,294 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 450 transitions. [2024-12-06 02:31:07,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:07,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:07,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:31:08,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 138 states and 456 transitions. [2024-12-06 02:31:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 456 transitions. [2024-12-06 02:31:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:08,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:08,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:08,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:31:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:11,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 140 states and 457 transitions. [2024-12-06 02:31:11,974 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 457 transitions. [2024-12-06 02:31:11,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:11,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:11,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:12,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:31:16,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 144 states and 467 transitions. [2024-12-06 02:31:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 467 transitions. [2024-12-06 02:31:16,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:16,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:16,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:16,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:17,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:31:19,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:19,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 146 states and 472 transitions. [2024-12-06 02:31:19,118 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 472 transitions. [2024-12-06 02:31:19,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:19,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:19,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:19,455 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:31:20,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:20,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 146 states and 471 transitions. [2024-12-06 02:31:20,582 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 471 transitions. [2024-12-06 02:31:20,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:20,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:20,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:31:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:21,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 130 states and 374 transitions. [2024-12-06 02:31:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 374 transitions. [2024-12-06 02:31:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:21,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:21,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:23,873 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:31:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 139 states and 415 transitions. [2024-12-06 02:31:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 415 transitions. [2024-12-06 02:31:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:35,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:35,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:38,444 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:31:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:43,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 140 states and 417 transitions. [2024-12-06 02:31:43,186 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 417 transitions. [2024-12-06 02:31:43,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:43,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:43,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:44,304 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:31:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:51,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 145 states and 432 transitions. [2024-12-06 02:31:51,819 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 432 transitions. [2024-12-06 02:31:51,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:51,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:51,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:51,911 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:31:53,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:53,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 146 states and 434 transitions. [2024-12-06 02:31:53,175 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 434 transitions. [2024-12-06 02:31:53,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:53,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:53,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:31:56,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:56,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 147 states and 436 transitions. [2024-12-06 02:31:56,898 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 436 transitions. [2024-12-06 02:31:56,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:56,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:56,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:32:08,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:08,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 154 states and 452 transitions. [2024-12-06 02:32:08,690 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 452 transitions. [2024-12-06 02:32:08,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:32:08,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:08,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:32:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:12,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 157 states and 459 transitions. [2024-12-06 02:32:12,578 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 459 transitions. [2024-12-06 02:32:12,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:32:12,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:12,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:32:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 162 states and 494 transitions. [2024-12-06 02:32:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 494 transitions. [2024-12-06 02:32:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:32:27,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:27,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:32:31,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:31,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 163 states and 495 transitions. [2024-12-06 02:32:31,878 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 495 transitions. [2024-12-06 02:32:31,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:32:31,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:31,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:35,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:35,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 166 states and 512 transitions. [2024-12-06 02:32:35,509 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 512 transitions. [2024-12-06 02:32:35,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:32:35,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:35,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:35,965 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:32:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 167 states and 513 transitions. [2024-12-06 02:32:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 513 transitions. [2024-12-06 02:32:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:32:37,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:37,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:32:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 169 states and 520 transitions. [2024-12-06 02:32:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 520 transitions. [2024-12-06 02:32:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:32:40,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:40,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:40,757 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:43,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 171 states and 529 transitions. [2024-12-06 02:32:43,373 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 529 transitions. [2024-12-06 02:32:43,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:32:43,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:43,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 172 states and 532 transitions. [2024-12-06 02:32:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 532 transitions. [2024-12-06 02:32:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:32:44,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:44,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:44,988 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:32:49,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 175 states and 537 transitions. [2024-12-06 02:32:49,270 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 537 transitions. [2024-12-06 02:32:49,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:32:49,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:49,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:49,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:33:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 180 states and 565 transitions. [2024-12-06 02:33:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 565 transitions. [2024-12-06 02:33:00,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:00,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:00,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:33:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 182 states and 579 transitions. [2024-12-06 02:33:05,727 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 579 transitions. [2024-12-06 02:33:05,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:05,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:05,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:33:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 183 states and 581 transitions. [2024-12-06 02:33:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 581 transitions. [2024-12-06 02:33:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:07,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:07,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:09,611 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:33:14,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:14,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 185 states and 587 transitions. [2024-12-06 02:33:14,817 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 587 transitions. [2024-12-06 02:33:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:14,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:14,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:14,871 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:33:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 188 states and 592 transitions. [2024-12-06 02:33:19,193 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 592 transitions. [2024-12-06 02:33:19,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:19,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:19,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:33:27,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 193 states and 606 transitions. [2024-12-06 02:33:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 606 transitions. [2024-12-06 02:33:27,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:27,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:27,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:31,536 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:33:37,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:37,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 194 states and 612 transitions. [2024-12-06 02:33:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 612 transitions. [2024-12-06 02:33:37,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:37,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:37,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:41,476 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:33:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:56,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 201 states and 634 transitions. [2024-12-06 02:33:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 634 transitions. [2024-12-06 02:33:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:56,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:56,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:58,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:34:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:06,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 204 states and 646 transitions. [2024-12-06 02:34:06,014 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 646 transitions. [2024-12-06 02:34:06,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:34:06,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:06,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:06,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:34:13,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 208 states and 657 transitions. [2024-12-06 02:34:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 657 transitions. [2024-12-06 02:34:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:34:13,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:13,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:13,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:34:16,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:16,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 210 states and 664 transitions. [2024-12-06 02:34:16,735 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 664 transitions. [2024-12-06 02:34:16,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:34:16,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:16,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:16,773 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:34:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 211 states and 664 transitions. [2024-12-06 02:34:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 664 transitions. [2024-12-06 02:34:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:18,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:18,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:19,735 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:34:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:27,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 214 states and 676 transitions. [2024-12-06 02:34:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 676 transitions. [2024-12-06 02:34:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:27,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:27,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:27,653 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:34:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:30,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 216 states and 687 transitions. [2024-12-06 02:34:30,619 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 687 transitions. [2024-12-06 02:34:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:30,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:30,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:30,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:31,797 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:34:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:34,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 217 states and 690 transitions. [2024-12-06 02:34:34,085 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 690 transitions. [2024-12-06 02:34:34,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:34,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:34,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:34,669 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:34:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:40,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 220 states and 706 transitions. [2024-12-06 02:34:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 706 transitions. [2024-12-06 02:34:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:40,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:40,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:40,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:40,362 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:34:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:41,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 217 states and 696 transitions. [2024-12-06 02:34:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 696 transitions. [2024-12-06 02:34:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:41,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:41,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:41,698 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:34:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 218 states and 697 transitions. [2024-12-06 02:34:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 697 transitions. [2024-12-06 02:34:43,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:43,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:43,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:43,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:43,673 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:34:48,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:48,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 220 states and 697 transitions. [2024-12-06 02:34:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 697 transitions. [2024-12-06 02:34:48,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:48,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:48,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:34:50,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:50,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 221 states and 699 transitions. [2024-12-06 02:34:50,643 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 699 transitions. [2024-12-06 02:34:50,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:50,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:50,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:51,489 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:34:56,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:56,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 224 states and 724 transitions. [2024-12-06 02:34:56,626 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 724 transitions. [2024-12-06 02:34:56,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:56,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:56,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:56,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:03,867 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:35:18,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:18,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 228 states and 754 transitions. [2024-12-06 02:35:18,240 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 754 transitions. [2024-12-06 02:35:18,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:35:18,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:18,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:19,741 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:35:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 229 states and 755 transitions. [2024-12-06 02:35:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 755 transitions. [2024-12-06 02:35:21,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:35:21,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:21,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:22,211 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:35:28,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 232 states and 764 transitions. [2024-12-06 02:35:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 764 transitions. [2024-12-06 02:35:28,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:35:28,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:28,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:35:30,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 233 states and 766 transitions. [2024-12-06 02:35:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 766 transitions. [2024-12-06 02:35:30,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:35:30,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:30,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:35:39,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 236 states and 781 transitions. [2024-12-06 02:35:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 781 transitions. [2024-12-06 02:35:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:35:39,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:39,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:39,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:39,243 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:35:41,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 237 states and 786 transitions. [2024-12-06 02:35:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 786 transitions. [2024-12-06 02:35:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:35:41,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:35:45,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:45,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 239 states and 791 transitions. [2024-12-06 02:35:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 791 transitions. [2024-12-06 02:35:45,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:35:45,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:45,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:35:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 240 states and 791 transitions. [2024-12-06 02:35:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 791 transitions. [2024-12-06 02:35:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:35:48,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:48,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:49,005 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:35:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 242 states and 799 transitions. [2024-12-06 02:35:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 799 transitions. [2024-12-06 02:35:52,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:35:52,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:52,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:52,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:36:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 248 states and 814 transitions. [2024-12-06 02:36:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 814 transitions. [2024-12-06 02:36:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:36:07,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:07,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:36:23,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:23,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 253 states and 828 transitions. [2024-12-06 02:36:23,077 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 828 transitions. [2024-12-06 02:36:23,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:36:23,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:23,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:23,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:24,766 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:36:31,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 256 states and 837 transitions. [2024-12-06 02:36:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 837 transitions. [2024-12-06 02:36:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:36:31,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:31,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:32,874 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:36:36,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 258 states and 841 transitions. [2024-12-06 02:36:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 841 transitions. [2024-12-06 02:36:36,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:36:36,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:36,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:37:01,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:01,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 266 states and 870 transitions. [2024-12-06 02:37:01,953 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 870 transitions. [2024-12-06 02:37:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:37:01,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:01,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:37:12,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:12,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 271 states and 892 transitions. [2024-12-06 02:37:12,657 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 892 transitions. [2024-12-06 02:37:12,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:37:12,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:12,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:12,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:12,717 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:37:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:15,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 272 states and 894 transitions. [2024-12-06 02:37:15,069 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 894 transitions. [2024-12-06 02:37:15,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:37:15,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:15,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:17,296 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:37:21,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:21,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 273 states and 897 transitions. [2024-12-06 02:37:21,923 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 897 transitions. [2024-12-06 02:37:21,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:37:21,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:21,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:21,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:37:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 274 states and 899 transitions. [2024-12-06 02:37:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 899 transitions. [2024-12-06 02:37:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:37:24,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:24,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:24,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:27,523 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:37:32,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:32,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 275 states and 902 transitions. [2024-12-06 02:37:32,644 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 902 transitions. [2024-12-06 02:37:32,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:37:32,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:32,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:32,693 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:37:34,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:34,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 276 states and 904 transitions. [2024-12-06 02:37:34,798 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 904 transitions. [2024-12-06 02:37:34,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:37:34,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:34,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:38,537 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:37:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 279 states and 920 transitions. [2024-12-06 02:37:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 920 transitions. [2024-12-06 02:37:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:37:52,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:52,983 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:37:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 282 states and 935 transitions. [2024-12-06 02:37:59,207 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 935 transitions. [2024-12-06 02:37:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:37:59,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:59,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:38:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:20,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 289 states and 951 transitions. [2024-12-06 02:38:20,831 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 951 transitions. [2024-12-06 02:38:20,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:38:20,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:20,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:27,698 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:38:40,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:40,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 291 states and 962 transitions. [2024-12-06 02:38:40,162 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 962 transitions. [2024-12-06 02:38:40,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:38:40,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:42,407 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:38:49,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 293 states and 970 transitions. [2024-12-06 02:38:49,119 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 970 transitions. [2024-12-06 02:38:49,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:38:49,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:49,880 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:38:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:57,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 296 states and 979 transitions. [2024-12-06 02:38:57,573 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 979 transitions. [2024-12-06 02:38:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:38:57,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:57,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:57,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:58,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:39:00,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 297 states and 982 transitions. [2024-12-06 02:39:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 982 transitions. [2024-12-06 02:39:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:39:00,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:00,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:00,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:01,329 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:39:08,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:08,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 300 states and 991 transitions. [2024-12-06 02:39:08,047 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 991 transitions. [2024-12-06 02:39:08,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:39:08,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:08,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:12,810 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:39:38,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:38,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 309 states and 1031 transitions. [2024-12-06 02:39:38,391 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 1031 transitions. [2024-12-06 02:39:38,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:39:38,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:38,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:38,552 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:39:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 312 states and 1039 transitions. [2024-12-06 02:39:45,671 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 1039 transitions. [2024-12-06 02:39:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:39:45,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:45,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:45,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:45,826 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:39:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 314 states and 1040 transitions. [2024-12-06 02:39:50,638 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 1040 transitions. [2024-12-06 02:39:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:39:50,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:50,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:50,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:50,803 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:39:53,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:53,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 315 states and 1043 transitions. [2024-12-06 02:39:53,427 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 1043 transitions. [2024-12-06 02:39:53,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:39:53,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:53,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:53,813 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:39:55,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:55,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 316 states and 1044 transitions. [2024-12-06 02:39:55,837 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 1044 transitions. [2024-12-06 02:39:55,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:39:55,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:55,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:39:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 317 states and 1045 transitions. [2024-12-06 02:39:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 1045 transitions. [2024-12-06 02:39:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:39:58,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:58,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:40:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 318 states and 1049 transitions. [2024-12-06 02:40:04,349 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 1049 transitions. [2024-12-06 02:40:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:40:04,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:04,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:04,547 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:40:06,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 319 states and 1049 transitions. [2024-12-06 02:40:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 1049 transitions. [2024-12-06 02:40:06,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:40:06,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:06,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:06,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:07,053 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:40:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:09,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 320 states and 1051 transitions. [2024-12-06 02:40:09,773 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 1051 transitions. [2024-12-06 02:40:09,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:40:09,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:09,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:10,022 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:40:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 321 states and 1054 transitions. [2024-12-06 02:40:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1054 transitions. [2024-12-06 02:40:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:40:12,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:12,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:12,994 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:40:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:18,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 323 states and 1058 transitions. [2024-12-06 02:40:18,397 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 1058 transitions. [2024-12-06 02:40:18,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:40:18,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:18,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:40:32,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:32,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 326 states and 1072 transitions. [2024-12-06 02:40:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 1072 transitions. [2024-12-06 02:40:32,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:40:32,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:32,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:32,191 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:40:41,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:41,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 330 states and 1094 transitions. [2024-12-06 02:40:41,912 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 1094 transitions. [2024-12-06 02:40:41,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:40:41,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:41,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:41,976 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:40:52,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 334 states and 1102 transitions. [2024-12-06 02:40:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 1102 transitions. [2024-12-06 02:40:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:40:52,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:52,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:53,062 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:41:01,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:01,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 337 states and 1110 transitions. [2024-12-06 02:41:01,296 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 1110 transitions. [2024-12-06 02:41:01,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:41:01,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:01,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:01,726 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:41:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:04,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 338 states and 1112 transitions. [2024-12-06 02:41:04,700 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 1112 transitions. [2024-12-06 02:41:04,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:41:04,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:04,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:04,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:05,195 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:41:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 339 states and 1114 transitions. [2024-12-06 02:41:07,631 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1114 transitions. [2024-12-06 02:41:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:41:07,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:07,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:07,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:11,888 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:41:35,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 346 states and 1129 transitions. [2024-12-06 02:41:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1129 transitions. [2024-12-06 02:41:35,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:41:35,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:35,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:42,605 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:42:07,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:07,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 353 states and 1148 transitions. [2024-12-06 02:42:07,786 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1148 transitions. [2024-12-06 02:42:07,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:42:07,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:07,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:07,843 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:42:10,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:10,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 354 states and 1150 transitions. [2024-12-06 02:42:10,447 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1150 transitions. [2024-12-06 02:42:10,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:42:10,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:10,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:10,859 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:42:20,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:20,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 358 states and 1159 transitions. [2024-12-06 02:42:20,294 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1159 transitions. [2024-12-06 02:42:20,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:42:20,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:20,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:22,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:42:42,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:42,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 364 states and 1175 transitions. [2024-12-06 02:42:42,726 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 1175 transitions. [2024-12-06 02:42:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:42:42,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:42,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:42:48,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:48,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 366 states and 1183 transitions. [2024-12-06 02:42:48,630 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1183 transitions. [2024-12-06 02:42:48,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:42:48,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:48,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:50,422 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:42:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:54,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 367 states and 1183 transitions. [2024-12-06 02:42:54,096 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1183 transitions. [2024-12-06 02:42:54,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:42:54,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:54,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat