./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const1.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_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/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_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/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_bf901939-8186-4077-bae3-74e1c3ecf9d8/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 be1a0182ecf6c8aa754e6086345670fff3439e7c706169309311fcaa402caa1e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:32:01,859 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:32:01,909 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:32:01,913 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:32:01,913 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:32:01,931 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:32:01,932 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:32:01,932 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:32:01,932 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:32:01,933 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:32:01,933 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:32:01,933 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:32:01,933 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:32:01,933 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:32:01,933 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:32:01,933 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:32:01,933 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:32:01,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:32:01,934 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:32:01,934 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:32:01,934 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:32:01,934 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:32:01,934 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:32:01,934 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:32:01,934 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:32:01,934 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:32:01,934 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:32:01,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:32:01,935 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:32:01,935 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:32:01,935 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:32:01,935 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:32:01,935 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:32:01,935 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_bf901939-8186-4077-bae3-74e1c3ecf9d8/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 -> be1a0182ecf6c8aa754e6086345670fff3439e7c706169309311fcaa402caa1e [2024-12-06 02:32:02,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:32:02,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:32:02,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:32:02,141 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:32:02,141 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:32:02,142 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-crafted/zero_sum_const1.c [2024-12-06 02:32:04,728 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/data/7046b1776/82dc7f19fb3c4d149b54fa92b41ac9cf/FLAG2f4c1391f [2024-12-06 02:32:04,937 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:32:04,937 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/sv-benchmarks/c/array-crafted/zero_sum_const1.c [2024-12-06 02:32:04,944 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/data/7046b1776/82dc7f19fb3c4d149b54fa92b41ac9cf/FLAG2f4c1391f [2024-12-06 02:32:05,313 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/data/7046b1776/82dc7f19fb3c4d149b54fa92b41ac9cf [2024-12-06 02:32:05,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:32:05,316 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:32:05,317 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:32:05,317 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:32:05,321 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:32:05,322 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,322 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51f02422 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05, skipping insertion in model container [2024-12-06 02:32:05,322 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,335 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:32:05,466 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_bf901939-8186-4077-bae3-74e1c3ecf9d8/sv-benchmarks/c/array-crafted/zero_sum_const1.c[406,419] [2024-12-06 02:32:05,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:32:05,490 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:32:05,500 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_bf901939-8186-4077-bae3-74e1c3ecf9d8/sv-benchmarks/c/array-crafted/zero_sum_const1.c[406,419] [2024-12-06 02:32:05,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:32:05,518 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:32:05,519 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05 WrapperNode [2024-12-06 02:32:05,519 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:32:05,520 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:32:05,520 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:32:05,520 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:32:05,526 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,531 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,543 INFO L138 Inliner]: procedures = 16, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 58 [2024-12-06 02:32:05,543 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:32:05,544 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:32:05,544 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:32:05,544 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:32:05,549 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,549 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,550 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,551 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,554 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,554 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,557 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,558 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,559 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,560 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:32:05,561 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:32:05,561 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:32:05,561 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:32:05,562 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:32:05,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:32:05,592 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:32:05,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf901939-8186-4077-bae3-74e1c3ecf9d8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:32:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:32:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:32:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:32:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:32:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:32:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:32:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:32:05,675 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:32:05,677 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:32:05,783 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-12-06 02:32:05,784 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:32:05,815 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:32:05,815 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 02:32:05,816 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:32:05 BoogieIcfgContainer [2024-12-06 02:32:05,816 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:32:05,816 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:32:05,816 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:32:05,823 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:32:05,823 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:32:05" (1/1) ... [2024-12-06 02:32:05,828 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:32:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:05,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2024-12-06 02:32:05,869 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2024-12-06 02:32:05,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:32:05,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:05,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:06,050 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 02:32:06,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:06,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-12-06 02:32:06,099 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-12-06 02:32:06,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:32:06,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:06,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:06,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:06,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-12-06 02:32:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-12-06 02:32:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:32:06,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:06,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:06,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:06,327 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 02:32:06,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-12-06 02:32:06,370 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-12-06 02:32:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:32:06,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:06,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:32:06,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:06,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-12-06 02:32:06,534 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-12-06 02:32:06,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:32:06,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:06,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:06,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:06,599 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:32:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 16 states and 22 transitions. [2024-12-06 02:32:06,627 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2024-12-06 02:32:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:32:06,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:06,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:06,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:06,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 17 states and 23 transitions. [2024-12-06 02:32:06,742 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 23 transitions. [2024-12-06 02:32:06,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:32:06,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:06,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:07,404 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:09,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:09,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 27 states and 47 transitions. [2024-12-06 02:32:09,002 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 47 transitions. [2024-12-06 02:32:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:32:09,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:09,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:32:10,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 28 states and 49 transitions. [2024-12-06 02:32:10,101 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 49 transitions. [2024-12-06 02:32:10,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:32:10,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:10,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:10,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:32:11,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 34 states and 62 transitions. [2024-12-06 02:32:11,486 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 62 transitions. [2024-12-06 02:32:11,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:32:11,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:11,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 39 states and 70 transitions. [2024-12-06 02:32:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2024-12-06 02:32:12,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:32:12,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:12,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:12,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:32:13,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:13,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 35 states and 60 transitions. [2024-12-06 02:32:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 60 transitions. [2024-12-06 02:32:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:32:13,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:13,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:13,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:13,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:13,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 36 states and 60 transitions. [2024-12-06 02:32:13,678 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 60 transitions. [2024-12-06 02:32:13,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:32:13,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:13,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:13,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:14,875 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:17,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 44 states and 88 transitions. [2024-12-06 02:32:17,757 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 88 transitions. [2024-12-06 02:32:17,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:32:17,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:17,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:18,177 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:19,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 47 states and 98 transitions. [2024-12-06 02:32:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 98 transitions. [2024-12-06 02:32:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:32:19,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:19,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:19,417 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:20,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:20,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 49 states and 102 transitions. [2024-12-06 02:32:20,767 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 102 transitions. [2024-12-06 02:32:20,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:32:20,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:20,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:20,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:23,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 56 states and 121 transitions. [2024-12-06 02:32:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 121 transitions. [2024-12-06 02:32:23,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:32:23,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:23,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:23,936 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:24,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 59 states and 126 transitions. [2024-12-06 02:32:24,887 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 126 transitions. [2024-12-06 02:32:24,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:32:24,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:24,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:24,975 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:26,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:26,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 61 states and 134 transitions. [2024-12-06 02:32:26,186 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 134 transitions. [2024-12-06 02:32:26,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:32:26,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:26,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:32:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:26,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 62 states and 134 transitions. [2024-12-06 02:32:26,816 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 134 transitions. [2024-12-06 02:32:26,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:32:26,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:26,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:32:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 68 states and 151 transitions. [2024-12-06 02:32:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 151 transitions. [2024-12-06 02:32:29,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:32:29,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:29,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:29,577 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:32:31,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 73 states and 156 transitions. [2024-12-06 02:32:31,905 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 156 transitions. [2024-12-06 02:32:31,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:32:31,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:31,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:31,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:31,983 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:32:32,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:32,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 74 states and 156 transitions. [2024-12-06 02:32:32,490 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 156 transitions. [2024-12-06 02:32:32,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:32:32,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:32,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:32,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:38,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:38,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 78 states and 178 transitions. [2024-12-06 02:32:38,938 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 178 transitions. [2024-12-06 02:32:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:32:38,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:38,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:38,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:39,425 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:43,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 85 states and 200 transitions. [2024-12-06 02:32:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 200 transitions. [2024-12-06 02:32:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:32:43,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:43,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:45,826 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 92 states and 221 transitions. [2024-12-06 02:32:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 221 transitions. [2024-12-06 02:32:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:32:52,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:52,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:52,436 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 93 states and 222 transitions. [2024-12-06 02:32:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 222 transitions. [2024-12-06 02:32:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:32:53,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:53,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:53,496 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:55,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:55,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 96 states and 229 transitions. [2024-12-06 02:32:55,111 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 229 transitions. [2024-12-06 02:32:55,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:32:55,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:55,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:55,874 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:32:58,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 98 states and 235 transitions. [2024-12-06 02:32:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 235 transitions. [2024-12-06 02:32:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:32:58,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:58,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:59,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:33:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:01,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 101 states and 240 transitions. [2024-12-06 02:33:01,026 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 240 transitions. [2024-12-06 02:33:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:33:01,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:01,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:01,420 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:33:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 104 states and 246 transitions. [2024-12-06 02:33:02,964 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 246 transitions. [2024-12-06 02:33:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:33:02,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:02,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:33:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 106 states and 250 transitions. [2024-12-06 02:33:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 250 transitions. [2024-12-06 02:33:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:33:04,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:04,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:04,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:05,402 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:33:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 109 states and 255 transitions. [2024-12-06 02:33:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 255 transitions. [2024-12-06 02:33:07,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:33:07,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:07,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:07,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:33:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 111 states and 265 transitions. [2024-12-06 02:33:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 265 transitions. [2024-12-06 02:33:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:33:08,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:33:09,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:09,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 112 states and 266 transitions. [2024-12-06 02:33:09,574 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 266 transitions. [2024-12-06 02:33:09,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:33:09,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:09,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:09,738 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:33:11,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 114 states and 277 transitions. [2024-12-06 02:33:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 277 transitions. [2024-12-06 02:33:11,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:11,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:11,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:11,979 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:33:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:15,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 120 states and 292 transitions. [2024-12-06 02:33:15,560 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 292 transitions. [2024-12-06 02:33:15,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:15,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:15,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:33:20,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 126 states and 307 transitions. [2024-12-06 02:33:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 307 transitions. [2024-12-06 02:33:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:20,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:20,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:33:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 130 states and 312 transitions. [2024-12-06 02:33:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 312 transitions. [2024-12-06 02:33:23,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:23,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:23,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:23,772 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:33:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:24,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 131 states and 312 transitions. [2024-12-06 02:33:24,327 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 312 transitions. [2024-12-06 02:33:24,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:24,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:24,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:24,513 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:33:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:27,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 134 states and 320 transitions. [2024-12-06 02:33:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 320 transitions. [2024-12-06 02:33:27,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:27,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:27,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:33:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 135 states and 325 transitions. [2024-12-06 02:33:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 325 transitions. [2024-12-06 02:33:28,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:33:28,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:28,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:28,464 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:33:29,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 136 states and 325 transitions. [2024-12-06 02:33:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 325 transitions. [2024-12-06 02:33:29,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:33:29,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:29,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:33,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 144 states and 348 transitions. [2024-12-06 02:33:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 348 transitions. [2024-12-06 02:33:45,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:33:45,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:45,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:33:46,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:46,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 145 states and 349 transitions. [2024-12-06 02:33:46,622 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 349 transitions. [2024-12-06 02:33:46,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:33:46,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:46,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 149 states and 362 transitions. [2024-12-06 02:33:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 362 transitions. [2024-12-06 02:33:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:33:51,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:51,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:55,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 152 states and 366 transitions. [2024-12-06 02:34:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 366 transitions. [2024-12-06 02:34:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:01,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:01,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:06,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:06,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 156 states and 375 transitions. [2024-12-06 02:34:06,269 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 375 transitions. [2024-12-06 02:34:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:06,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:06,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:06,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 160 states and 386 transitions. [2024-12-06 02:34:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 386 transitions. [2024-12-06 02:34:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:10,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:10,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:10,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:13,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:13,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 162 states and 391 transitions. [2024-12-06 02:34:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 391 transitions. [2024-12-06 02:34:13,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:13,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:13,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:18,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:18,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 165 states and 407 transitions. [2024-12-06 02:34:18,272 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 407 transitions. [2024-12-06 02:34:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:18,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:18,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:18,429 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:34:19,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:19,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 166 states and 408 transitions. [2024-12-06 02:34:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 408 transitions. [2024-12-06 02:34:19,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:19,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:19,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:22,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 168 states and 415 transitions. [2024-12-06 02:34:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 415 transitions. [2024-12-06 02:34:22,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:34:22,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:22,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:22,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:23,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:25,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 170 states and 418 transitions. [2024-12-06 02:34:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 418 transitions. [2024-12-06 02:34:25,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:34:25,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:25,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:27,293 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:34:31,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 174 states and 429 transitions. [2024-12-06 02:34:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 429 transitions. [2024-12-06 02:34:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:34:31,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:32,502 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:34:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:39,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 181 states and 445 transitions. [2024-12-06 02:34:39,675 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 445 transitions. [2024-12-06 02:34:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:34:39,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:39,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:40,076 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:34:44,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 185 states and 451 transitions. [2024-12-06 02:34:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 451 transitions. [2024-12-06 02:34:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:34:44,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:44,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:34:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:48,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 189 states and 456 transitions. [2024-12-06 02:34:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 456 transitions. [2024-12-06 02:34:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:34:48,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:48,995 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:34:51,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 192 states and 461 transitions. [2024-12-06 02:34:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 461 transitions. [2024-12-06 02:34:51,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:34:51,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:51,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:34:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 195 states and 466 transitions. [2024-12-06 02:34:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 466 transitions. [2024-12-06 02:34:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:34:55,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:55,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:55,602 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:34:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 196 states and 466 transitions. [2024-12-06 02:34:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 466 transitions. [2024-12-06 02:34:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:34:56,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:56,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:58,129 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:35:08,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:08,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 204 states and 491 transitions. [2024-12-06 02:35:08,152 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 491 transitions. [2024-12-06 02:35:08,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:35:08,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:08,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:09,310 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:35:17,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:17,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 210 states and 508 transitions. [2024-12-06 02:35:17,984 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 508 transitions. [2024-12-06 02:35:17,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:35:17,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:17,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:17,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:35:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:23,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 213 states and 509 transitions. [2024-12-06 02:35:23,395 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 509 transitions. [2024-12-06 02:35:23,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:35:23,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:23,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:24,456 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:35:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:29,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 218 states and 514 transitions. [2024-12-06 02:35:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 514 transitions. [2024-12-06 02:35:29,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:35:29,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:29,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:30,663 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:35:33,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:33,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 221 states and 519 transitions. [2024-12-06 02:35:33,695 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 519 transitions. [2024-12-06 02:35:33,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:35:33,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:33,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:35:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 225 states and 534 transitions. [2024-12-06 02:35:40,856 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 534 transitions. [2024-12-06 02:35:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:35:40,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:42,093 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:35:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 227 states and 537 transitions. [2024-12-06 02:35:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 537 transitions. [2024-12-06 02:35:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:35:44,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:54,308 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:18,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:18,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 236 states and 567 transitions. [2024-12-06 02:36:18,980 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 567 transitions. [2024-12-06 02:36:18,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:36:18,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:18,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:19,597 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:29,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 242 states and 590 transitions. [2024-12-06 02:36:29,918 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 590 transitions. [2024-12-06 02:36:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:36:29,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:29,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:30,520 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:36,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 245 states and 600 transitions. [2024-12-06 02:36:36,500 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 600 transitions. [2024-12-06 02:36:36,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:36:36,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:36,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:44,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:44,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 250 states and 611 transitions. [2024-12-06 02:36:44,470 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 611 transitions. [2024-12-06 02:36:44,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:36:44,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:44,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:53,144 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:09,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:09,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 254 states and 623 transitions. [2024-12-06 02:37:09,010 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 623 transitions. [2024-12-06 02:37:09,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:37:09,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:09,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:09,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:14,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 257 states and 630 transitions. [2024-12-06 02:37:14,968 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 630 transitions. [2024-12-06 02:37:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:37:14,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:14,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:14,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:15,494 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:17,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 258 states and 633 transitions. [2024-12-06 02:37:17,436 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 633 transitions. [2024-12-06 02:37:17,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:37:17,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:17,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:18,729 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:37:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 259 states and 632 transitions. [2024-12-06 02:37:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 632 transitions. [2024-12-06 02:37:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:37:21,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:21,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:21,993 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:27,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 262 states and 636 transitions. [2024-12-06 02:37:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 636 transitions. [2024-12-06 02:37:27,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:37:27,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:27,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:32,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 264 states and 640 transitions. [2024-12-06 02:37:32,531 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 640 transitions. [2024-12-06 02:37:32,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:37:32,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:32,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:32,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:37,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 266 states and 643 transitions. [2024-12-06 02:37:37,880 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 643 transitions. [2024-12-06 02:37:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:37:37,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:37,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:37,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:38,971 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:37:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 213 states and 483 transitions. [2024-12-06 02:37:40,309 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 483 transitions. [2024-12-06 02:37:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:37:40,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:40,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:45,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:45,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 215 states and 488 transitions. [2024-12-06 02:37:45,150 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 488 transitions. [2024-12-06 02:37:45,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:37:45,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:45,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:37:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:54,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 219 states and 499 transitions. [2024-12-06 02:37:54,933 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 499 transitions. [2024-12-06 02:37:54,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:37:54,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:54,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:37:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 222 states and 505 transitions. [2024-12-06 02:37:59,524 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 505 transitions. [2024-12-06 02:37:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:37:59,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:38:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 226 states and 511 transitions. [2024-12-06 02:38:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 511 transitions. [2024-12-06 02:38:07,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:38:07,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:07,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:08,082 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:38:15,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:15,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 230 states and 518 transitions. [2024-12-06 02:38:15,046 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 518 transitions. [2024-12-06 02:38:15,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:38:15,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:15,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:15,493 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:38:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:21,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 234 states and 523 transitions. [2024-12-06 02:38:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 523 transitions. [2024-12-06 02:38:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:38:21,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:21,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:22,007 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:38:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 237 states and 528 transitions. [2024-12-06 02:38:26,405 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 528 transitions. [2024-12-06 02:38:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:38:26,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:26,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:26,816 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:38:28,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 238 states and 528 transitions. [2024-12-06 02:38:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 528 transitions. [2024-12-06 02:38:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:38:28,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:28,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:29,011 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:38:33,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:33,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 241 states and 533 transitions. [2024-12-06 02:38:33,421 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 533 transitions. [2024-12-06 02:38:33,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:38:33,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:33,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:38:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 250 states and 562 transitions. [2024-12-06 02:38:54,603 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 562 transitions. [2024-12-06 02:38:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:38:54,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:39:07,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 256 states and 579 transitions. [2024-12-06 02:39:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 579 transitions. [2024-12-06 02:39:07,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:39:07,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:07,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:07,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:10,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:39:12,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:12,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 257 states and 586 transitions. [2024-12-06 02:39:12,243 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 586 transitions. [2024-12-06 02:39:12,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:39:12,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:12,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:39:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 258 states and 586 transitions. [2024-12-06 02:39:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 586 transitions. [2024-12-06 02:39:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:39:16,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:16,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:19,155 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:39:29,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 263 states and 599 transitions. [2024-12-06 02:39:29,003 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 599 transitions. [2024-12-06 02:39:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:39:29,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:29,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:39:35,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 265 states and 600 transitions. [2024-12-06 02:39:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 600 transitions. [2024-12-06 02:39:35,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:39:35,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:35,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:35,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:39:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 268 states and 608 transitions. [2024-12-06 02:39:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 608 transitions. [2024-12-06 02:39:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:39:44,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:44,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:39:52,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 271 states and 614 transitions. [2024-12-06 02:39:52,362 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 614 transitions. [2024-12-06 02:39:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:39:52,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:52,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:52,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:39:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 274 states and 619 transitions. [2024-12-06 02:39:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 619 transitions. [2024-12-06 02:39:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:39:59,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:02,429 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:40:10,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 277 states and 631 transitions. [2024-12-06 02:40:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 631 transitions. [2024-12-06 02:40:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:40:10,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:10,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:40:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:14,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 278 states and 631 transitions. [2024-12-06 02:40:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 631 transitions. [2024-12-06 02:40:14,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:40:14,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:14,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:40:20,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:20,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 280 states and 631 transitions. [2024-12-06 02:40:20,680 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 631 transitions. [2024-12-06 02:40:20,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:40:20,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:20,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:40:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:29,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 283 states and 640 transitions. [2024-12-06 02:40:29,925 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 640 transitions. [2024-12-06 02:40:29,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:40:29,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:29,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:40:35,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 284 states and 640 transitions. [2024-12-06 02:40:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 640 transitions. [2024-12-06 02:40:35,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:40:35,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:35,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:38,145 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:40:40,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:40,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 285 states and 640 transitions. [2024-12-06 02:40:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 640 transitions. [2024-12-06 02:40:40,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:40:40,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:40,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:40:44,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:44,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 286 states and 640 transitions. [2024-12-06 02:40:44,818 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 640 transitions. [2024-12-06 02:40:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:40:44,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:44,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:44,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:40:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 287 states and 640 transitions. [2024-12-06 02:40:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 640 transitions. [2024-12-06 02:40:49,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:40:49,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:49,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:40:57,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:57,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 289 states and 645 transitions. [2024-12-06 02:40:57,583 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 645 transitions. [2024-12-06 02:40:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:40:57,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:57,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:57,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:13,295 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 1 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:47,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 296 states and 668 transitions. [2024-12-06 02:41:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 668 transitions. [2024-12-06 02:41:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:41:47,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:47,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:50,168 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:41:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:53,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 297 states and 668 transitions. [2024-12-06 02:41:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 668 transitions. [2024-12-06 02:41:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:41:53,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:53,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:54,789 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 1 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:03,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 300 states and 677 transitions. [2024-12-06 02:42:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 677 transitions. [2024-12-06 02:42:03,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:42:03,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:03,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:04,086 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 1 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:21,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:21,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 307 states and 693 transitions. [2024-12-06 02:42:21,923 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 693 transitions. [2024-12-06 02:42:21,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:42:21,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:21,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:21,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:43:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 303 states and 689 transitions. [2024-12-06 02:43:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 689 transitions. [2024-12-06 02:43:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:43:14,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:14,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:15,204 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:43:30,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:30,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 309 states and 698 transitions. [2024-12-06 02:43:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 698 transitions. [2024-12-06 02:43:30,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:43:30,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:30,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:30,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:33,395 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:43:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:39,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 311 states and 703 transitions. [2024-12-06 02:43:39,463 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 703 transitions. [2024-12-06 02:43:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:43:39,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:39,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 1 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:43:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 314 states and 710 transitions. [2024-12-06 02:43:49,435 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 710 transitions. [2024-12-06 02:43:49,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:43:49,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:49,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:49,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:50,251 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 1 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:43:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:55,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 316 states and 715 transitions. [2024-12-06 02:43:55,045 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 715 transitions. [2024-12-06 02:43:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:43:55,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:55,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:55,932 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:02,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 318 states and 729 transitions. [2024-12-06 02:44:02,532 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 729 transitions. [2024-12-06 02:44:02,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:44:02,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:02,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:03,626 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:20,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:20,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 324 states and 740 transitions. [2024-12-06 02:44:20,868 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 740 transitions. [2024-12-06 02:44:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:44:20,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:20,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:44:25,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 295 states and 653 transitions. [2024-12-06 02:44:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 653 transitions. [2024-12-06 02:44:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:44:25,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:25,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 297 states and 657 transitions. [2024-12-06 02:44:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 657 transitions. [2024-12-06 02:44:33,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:44:33,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:33,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:34,639 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 298 states and 657 transitions. [2024-12-06 02:44:37,317 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 657 transitions. [2024-12-06 02:44:37,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:44:37,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:37,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:45:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 306 states and 675 transitions. [2024-12-06 02:45:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 675 transitions. [2024-12-06 02:45:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:45:03,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:03,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:04,336 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:45:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:11,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 309 states and 680 transitions. [2024-12-06 02:45:11,297 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 680 transitions. [2024-12-06 02:45:11,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:45:11,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:11,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:16,703 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:45:41,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:41,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 318 states and 713 transitions. [2024-12-06 02:45:41,759 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 713 transitions. [2024-12-06 02:45:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:45:41,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 37 proven. 36 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:45:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 319 states and 713 transitions. [2024-12-06 02:45:44,497 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 713 transitions. [2024-12-06 02:45:44,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:45:44,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:44,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked.