./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.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_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/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_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/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_7db5017b-3eed-4255-912c-c89bc5d10a91/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 7311ea8eed1b76a77d129e75acc31171f325dda60148033cbbd15d9405b6e79a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:38:01,839 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:38:01,893 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:38:01,898 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:38:01,898 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:38:01,917 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:38:01,917 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:38:01,918 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:38:01,918 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:38:01,918 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:38:01,918 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:38:01,919 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:38:01,919 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:38:01,919 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:38:01,919 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:38:01,919 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:38:01,919 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:38:01,919 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:38:01,919 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:38:01,919 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:38:01,920 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:38:01,920 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:38:01,920 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:38:01,920 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:38:01,920 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:38:01,920 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:38:01,920 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:38:01,920 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:38:01,920 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:38:01,920 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:38:01,920 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:38:01,920 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:38:01,921 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:38:01,921 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_7db5017b-3eed-4255-912c-c89bc5d10a91/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 -> 7311ea8eed1b76a77d129e75acc31171f325dda60148033cbbd15d9405b6e79a [2024-12-06 02:38:02,156 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:38:02,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:38:02,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:38:02,174 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:38:02,175 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:38:02,176 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c [2024-12-06 02:38:04,928 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/data/054f2b9cd/f0b2aa2d20a24874b650c842b1443dd9/FLAGb334a1a57 [2024-12-06 02:38:05,211 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:38:05,212 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c [2024-12-06 02:38:05,230 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/data/054f2b9cd/f0b2aa2d20a24874b650c842b1443dd9/FLAGb334a1a57 [2024-12-06 02:38:05,248 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/data/054f2b9cd/f0b2aa2d20a24874b650c842b1443dd9 [2024-12-06 02:38:05,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:38:05,251 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:38:05,253 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:38:05,253 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:38:05,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:38:05,260 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:05,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5405734 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05, skipping insertion in model container [2024-12-06 02:38:05,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:05,321 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:38:05,732 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_7db5017b-3eed-4255-912c-c89bc5d10a91/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c[65471,65484] [2024-12-06 02:38:05,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:38:05,750 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:38:05,864 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_7db5017b-3eed-4255-912c-c89bc5d10a91/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c[65471,65484] [2024-12-06 02:38:05,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:38:05,882 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:38:05,883 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05 WrapperNode [2024-12-06 02:38:05,883 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:38:05,884 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:38:05,884 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:38:05,884 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:38:05,889 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:05,910 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:05,976 INFO L138 Inliner]: procedures = 24, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2139 [2024-12-06 02:38:05,976 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:38:05,977 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:38:05,977 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:38:05,977 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:38:05,983 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:05,983 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:05,990 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:05,990 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:06,019 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:06,024 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:06,058 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:06,066 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:06,073 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:06,086 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:38:06,087 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:38:06,087 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:38:06,088 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:38:06,089 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:05" (1/1) ... [2024-12-06 02:38:06,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:38:06,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:38:06,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:38:06,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7db5017b-3eed-4255-912c-c89bc5d10a91/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:38:06,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:38:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:38:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:38:06,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:38:06,343 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:38:06,345 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:38:08,600 INFO L? ?]: Removed 240 outVars from TransFormulas that were not future-live. [2024-12-06 02:38:08,600 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:38:10,357 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:38:10,357 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:38:10,358 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:38:10 BoogieIcfgContainer [2024-12-06 02:38:10,358 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:38:10,359 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:38:10,359 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:38:10,370 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:38:10,370 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:38:10" (1/1) ... [2024-12-06 02:38:10,379 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:38:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-12-06 02:38:10,448 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-12-06 02:38:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:38:10,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:10,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:18,610 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 02:38:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:19,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 443 states and 758 transitions. [2024-12-06 02:38:19,066 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 758 transitions. [2024-12-06 02:38:19,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:38:19,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:19,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:22,759 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 02:38:23,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 446 states and 765 transitions. [2024-12-06 02:38:23,159 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 765 transitions. [2024-12-06 02:38:23,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:38:23,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:23,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:23,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:26,808 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 02:38:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 450 states and 774 transitions. [2024-12-06 02:38:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 774 transitions. [2024-12-06 02:38:27,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:38:27,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:27,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:27,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:31,196 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 02:38:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 455 states and 785 transitions. [2024-12-06 02:38:31,887 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 785 transitions. [2024-12-06 02:38:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:38:31,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:31,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:35,331 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 02:38:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:36,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 461 states and 798 transitions. [2024-12-06 02:38:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 798 transitions. [2024-12-06 02:38:36,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:38:36,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:36,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:36,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:39,769 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 02:38:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 468 states and 813 transitions. [2024-12-06 02:38:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 813 transitions. [2024-12-06 02:38:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:38:40,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:46,004 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 02:38:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 477 states and 830 transitions. [2024-12-06 02:38:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 830 transitions. [2024-12-06 02:38:47,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:38:47,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:47,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,957 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 02:38:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:52,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 485 states and 846 transitions. [2024-12-06 02:38:52,730 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 846 transitions. [2024-12-06 02:38:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:38:52,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:52,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:52,928 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 02:38:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 486 states and 846 transitions. [2024-12-06 02:38:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 846 transitions. [2024-12-06 02:38:53,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:38:53,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,298 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 02:38:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 487 states and 847 transitions. [2024-12-06 02:38:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 847 transitions. [2024-12-06 02:38:53,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:38:53,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:58,159 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 02:39:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 499 states and 868 transitions. [2024-12-06 02:39:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 868 transitions. [2024-12-06 02:39:00,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:39:00,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:00,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:00,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:01,224 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 02:39:01,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:01,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 502 states and 873 transitions. [2024-12-06 02:39:01,546 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 873 transitions. [2024-12-06 02:39:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:39:01,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:01,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:13,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:20,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:20,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 520 states and 919 transitions. [2024-12-06 02:39:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 919 transitions. [2024-12-06 02:39:20,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:39:20,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:20,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:26,252 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:33,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 539 states and 962 transitions. [2024-12-06 02:39:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 962 transitions. [2024-12-06 02:39:33,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:39:33,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:33,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:39,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 540 states and 964 transitions. [2024-12-06 02:39:39,050 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 964 transitions. [2024-12-06 02:39:39,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:39:39,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:39,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:44,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:53,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 560 states and 1008 transitions. [2024-12-06 02:39:53,597 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1008 transitions. [2024-12-06 02:39:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:39:53,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:53,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:59,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 561 states and 1012 transitions. [2024-12-06 02:39:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1012 transitions. [2024-12-06 02:39:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:39:59,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:59,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:03,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 562 states and 1014 transitions. [2024-12-06 02:40:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1014 transitions. [2024-12-06 02:40:04,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:40:04,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:04,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:18,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:18,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 583 states and 1060 transitions. [2024-12-06 02:40:18,133 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1060 transitions. [2024-12-06 02:40:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:40:18,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:18,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:18,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:22,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 584 states and 1063 transitions. [2024-12-06 02:40:23,031 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1063 transitions. [2024-12-06 02:40:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:40:23,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:23,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:23,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:28,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 585 states and 1064 transitions. [2024-12-06 02:40:28,234 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1064 transitions. [2024-12-06 02:40:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:40:28,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:28,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:33,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 586 states and 1066 transitions. [2024-12-06 02:40:33,496 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1066 transitions. [2024-12-06 02:40:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:40:33,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:33,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:51,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:51,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 608 states and 1113 transitions. [2024-12-06 02:40:51,655 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1113 transitions. [2024-12-06 02:40:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:40:51,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:51,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:56,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 609 states and 1120 transitions. [2024-12-06 02:40:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1120 transitions. [2024-12-06 02:40:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:40:56,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:02,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:03,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 612 states and 1126 transitions. [2024-12-06 02:41:03,533 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1126 transitions. [2024-12-06 02:41:03,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:41:03,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:03,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:09,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:09,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 614 states and 1130 transitions. [2024-12-06 02:41:09,608 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1130 transitions. [2024-12-06 02:41:09,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:41:09,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:09,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:09,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:14,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:15,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 615 states and 1132 transitions. [2024-12-06 02:41:15,320 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1132 transitions. [2024-12-06 02:41:15,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:41:15,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:15,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:32,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 631 states and 1169 transitions. [2024-12-06 02:41:32,513 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1169 transitions. [2024-12-06 02:41:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:41:32,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:32,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:40,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:40,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 636 states and 1188 transitions. [2024-12-06 02:41:40,837 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1188 transitions. [2024-12-06 02:41:40,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:41:40,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:40,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:46,221 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:47,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:47,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 638 states and 1192 transitions. [2024-12-06 02:41:47,442 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1192 transitions. [2024-12-06 02:41:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:41:47,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:47,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:53,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 639 states and 1193 transitions. [2024-12-06 02:41:53,462 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1193 transitions. [2024-12-06 02:41:53,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:41:53,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:53,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 640 states and 1194 transitions. [2024-12-06 02:41:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1194 transitions. [2024-12-06 02:41:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:41:59,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:59,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:59,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:05,600 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:06,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 641 states and 1196 transitions. [2024-12-06 02:42:06,683 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1196 transitions. [2024-12-06 02:42:06,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:42:06,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:06,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:11,492 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:12,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 642 states and 1198 transitions. [2024-12-06 02:42:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1198 transitions. [2024-12-06 02:42:12,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:42:12,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:12,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:16,881 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:17,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:17,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 643 states and 1205 transitions. [2024-12-06 02:42:17,624 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1205 transitions. [2024-12-06 02:42:17,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:42:17,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:17,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:19,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:29,848 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:43,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:43,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 667 states and 1255 transitions. [2024-12-06 02:42:43,689 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1255 transitions. [2024-12-06 02:42:43,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:42:43,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:43,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:43:02,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 690 states and 1297 transitions. [2024-12-06 02:43:02,302 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1297 transitions. [2024-12-06 02:43:02,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:43:02,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:02,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:04,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:15,872 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:43:20,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:20,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 693 states and 1303 transitions. [2024-12-06 02:43:20,485 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1303 transitions. [2024-12-06 02:43:20,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:43:20,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:20,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:32,324 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:43:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 716 states and 1345 transitions. [2024-12-06 02:43:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1345 transitions. [2024-12-06 02:43:42,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:43:42,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:13,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:13,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 733 states and 1413 transitions. [2024-12-06 02:44:13,309 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1413 transitions. [2024-12-06 02:44:13,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:44:13,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:13,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:26,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:43,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 749 states and 1479 transitions. [2024-12-06 02:44:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1479 transitions. [2024-12-06 02:44:43,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:44:43,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:43,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:44,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:01,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 762 states and 1501 transitions. [2024-12-06 02:45:01,372 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1501 transitions. [2024-12-06 02:45:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:45:01,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:01,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:09,080 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:26,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:26,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 776 states and 1527 transitions. [2024-12-06 02:45:26,141 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1527 transitions. [2024-12-06 02:45:26,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:45:26,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:26,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:32,226 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 777 states and 1529 transitions. [2024-12-06 02:45:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1529 transitions. [2024-12-06 02:45:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:45:33,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:33,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:39,611 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 786 states and 1545 transitions. [2024-12-06 02:45:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1545 transitions. [2024-12-06 02:45:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:45:46,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:46,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:55,449 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:09,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 802 states and 1587 transitions. [2024-12-06 02:46:09,172 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1587 transitions. [2024-12-06 02:46:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:46:09,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:09,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:09,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:17,242 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:28,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 813 states and 1607 transitions. [2024-12-06 02:46:28,226 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1607 transitions. [2024-12-06 02:46:28,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:46:28,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:28,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:33,988 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:40,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:40,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 822 states and 1626 transitions. [2024-12-06 02:46:40,985 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1626 transitions. [2024-12-06 02:46:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:46:40,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:40,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:48,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 823 states and 1629 transitions. [2024-12-06 02:46:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1629 transitions. [2024-12-06 02:46:48,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:46:48,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:48,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:53,704 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:55,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 825 states and 1633 transitions. [2024-12-06 02:46:55,941 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1633 transitions. [2024-12-06 02:46:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:46:55,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:55,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:11,941 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:32,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:32,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 842 states and 1679 transitions. [2024-12-06 02:47:32,054 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1679 transitions. [2024-12-06 02:47:32,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:47:32,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:32,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:53,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 853 states and 1703 transitions. [2024-12-06 02:47:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1703 transitions. [2024-12-06 02:47:53,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:47:53,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:53,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:00,011 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:02,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 855 states and 1715 transitions. [2024-12-06 02:48:02,736 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1715 transitions. [2024-12-06 02:48:02,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:48:02,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:02,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:09,878 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:18,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:18,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 863 states and 1728 transitions. [2024-12-06 02:48:18,282 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1728 transitions. [2024-12-06 02:48:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:48:18,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:18,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:26,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:26,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 864 states and 1731 transitions. [2024-12-06 02:48:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1731 transitions. [2024-12-06 02:48:26,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:48:26,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:26,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:33,150 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:34,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 865 states and 1733 transitions. [2024-12-06 02:48:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1733 transitions. [2024-12-06 02:48:34,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:48:34,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:34,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:50,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:50,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 875 states and 1755 transitions. [2024-12-06 02:48:50,766 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1755 transitions. [2024-12-06 02:48:50,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:48:50,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:50,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:16,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:16,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 886 states and 1785 transitions. [2024-12-06 02:49:16,239 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1785 transitions. [2024-12-06 02:49:16,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:49:16,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:16,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:29,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:29,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 888 states and 1797 transitions. [2024-12-06 02:49:29,437 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1797 transitions. [2024-12-06 02:49:29,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:49:29,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:29,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 890 states and 1811 transitions. [2024-12-06 02:49:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1811 transitions. [2024-12-06 02:49:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:49:39,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:57,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 899 states and 1828 transitions. [2024-12-06 02:49:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1828 transitions. [2024-12-06 02:49:57,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:49:57,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:57,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:03,698 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 907 states and 1841 transitions. [2024-12-06 02:50:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1841 transitions. [2024-12-06 02:50:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:50:12,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:12,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:18,871 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:20,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 908 states and 1844 transitions. [2024-12-06 02:50:20,505 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1844 transitions. [2024-12-06 02:50:20,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:50:20,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:20,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:26,586 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:28,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:28,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 909 states and 1851 transitions. [2024-12-06 02:50:28,035 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1851 transitions. [2024-12-06 02:50:28,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:50:28,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:28,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:35,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:35,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 910 states and 1853 transitions. [2024-12-06 02:50:35,870 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1853 transitions. [2024-12-06 02:50:35,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:50:35,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:35,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:42,147 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 911 states and 1857 transitions. [2024-12-06 02:50:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1857 transitions. [2024-12-06 02:50:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:50:43,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:44,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:57,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:57,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 919 states and 1869 transitions. [2024-12-06 02:50:57,742 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1869 transitions. [2024-12-06 02:50:57,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:50:57,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:57,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:05,600 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:21,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:21,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 929 states and 1900 transitions. [2024-12-06 02:51:21,312 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1900 transitions. [2024-12-06 02:51:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:51:21,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:21,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:21,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:27,512 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:46,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:46,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 944 states and 1937 transitions. [2024-12-06 02:51:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1937 transitions. [2024-12-06 02:51:46,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:51:46,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:46,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:55,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:55,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 946 states and 1951 transitions. [2024-12-06 02:51:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1951 transitions. [2024-12-06 02:51:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:51:55,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:55,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat