./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label18.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_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label18.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3 --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 7f29a4853f6caa41dd2fedc54781f3cf35b419a711583fc66a3d0eb49cfd1e82 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:24:44,135 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:24:44,242 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:24:44,249 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:24:44,249 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:24:44,290 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:24:44,291 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:24:44,292 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:24:44,292 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:24:44,293 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:24:44,294 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:24:44,294 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:24:44,294 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:24:44,294 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:24:44,295 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:24:44,295 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:24:44,295 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:24:44,295 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:24:44,296 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:24:44,296 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:24:44,296 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:24:44,296 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:24:44,296 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:24:44,296 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:24:44,296 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:24:44,297 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:24:44,297 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:24:44,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:24:44,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:24:44,297 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:24:44,297 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:24:44,297 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:24:44,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:24:44,298 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_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 7f29a4853f6caa41dd2fedc54781f3cf35b419a711583fc66a3d0eb49cfd1e82 [2024-11-25 03:24:44,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:24:44,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:24:44,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:24:44,654 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:24:44,655 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:24:44,660 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label18.c [2024-11-25 03:24:47,653 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/data/8eb7fd317/b9f5ca72b62b4786801dba9df69f711c/FLAG0348be159 [2024-11-25 03:24:48,416 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:24:48,417 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/sv-benchmarks/c/eca-rers2012/Problem06_label18.c [2024-11-25 03:24:48,470 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/data/8eb7fd317/b9f5ca72b62b4786801dba9df69f711c/FLAG0348be159 [2024-11-25 03:24:48,731 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/data/8eb7fd317/b9f5ca72b62b4786801dba9df69f711c [2024-11-25 03:24:48,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:24:48,735 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:24:48,737 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:24:48,737 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:24:48,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:24:48,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:24:48" (1/1) ... [2024-11-25 03:24:48,744 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6deb59d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:48, skipping insertion in model container [2024-11-25 03:24:48,745 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:24:48" (1/1) ... [2024-11-25 03:24:48,952 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:24:50,883 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_63581d96-717f-4d7a-bbf2-8841627a6d5a/sv-benchmarks/c/eca-rers2012/Problem06_label18.c[335795,335808] [2024-11-25 03:24:50,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:24:50,927 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:24:51,929 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_63581d96-717f-4d7a-bbf2-8841627a6d5a/sv-benchmarks/c/eca-rers2012/Problem06_label18.c[335795,335808] [2024-11-25 03:24:51,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:24:51,986 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:24:51,987 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51 WrapperNode [2024-11-25 03:24:51,987 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:24:51,989 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:24:51,989 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:24:51,989 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:24:51,997 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,070 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,530 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 03:24:52,530 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:24:52,531 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:24:52,531 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:24:52,531 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:24:52,540 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,590 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,592 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,742 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,759 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,807 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,844 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,928 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,971 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:24:52,973 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:24:52,973 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:24:52,973 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:24:52,976 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:51" (1/1) ... [2024-11-25 03:24:52,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:24:53,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:24:53,022 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:24:53,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63581d96-717f-4d7a-bbf2-8841627a6d5a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:24:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:24:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:24:53,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:24:53,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:24:53,186 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:24:53,189 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:25:02,468 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 03:25:02,469 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:25:04,271 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:25:04,272 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:25:04,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:25:04 BoogieIcfgContainer [2024-11-25 03:25:04,275 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:25:04,276 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:25:04,276 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:25:04,287 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:25:04,287 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:25:04" (1/1) ... [2024-11-25 03:25:04,298 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:25:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 03:25:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 03:25:04,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 03:25:04,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:04,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:10,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:18,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-25 03:25:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-25 03:25:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 03:25:18,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:18,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:21,348 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:21,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-25 03:25:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-25 03:25:21,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 03:25:21,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:21,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:22,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:24,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-25 03:25:24,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-25 03:25:24,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 03:25:24,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:24,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:25,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:27,592 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-25 03:25:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-25 03:25:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 03:25:29,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:29,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:29,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:30,875 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:32,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:32,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-25 03:25:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-25 03:25:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 03:25:32,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:32,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:33,513 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:34,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:34,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-25 03:25:34,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-25 03:25:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-25 03:25:34,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:34,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:44,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-11-25 03:25:44,678 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-11-25 03:25:44,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-25 03:25:44,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:44,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:45,931 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:54,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3995 states and 5250 transitions. [2024-11-25 03:25:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5250 transitions. [2024-11-25 03:25:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-25 03:25:54,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:54,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:56,351 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 4117 states and 5382 transitions. [2024-11-25 03:25:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5382 transitions. [2024-11-25 03:25:58,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-25 03:25:58,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:58,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:59,744 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:03,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 4240 states and 5568 transitions. [2024-11-25 03:26:03,006 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 5568 transitions. [2024-11-25 03:26:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-25 03:26:03,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:03,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:04,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:04,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 4246 states and 5583 transitions. [2024-11-25 03:26:04,680 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5583 transitions. [2024-11-25 03:26:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 03:26:04,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:04,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:26:06,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 4251 states and 5595 transitions. [2024-11-25 03:26:06,475 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 5595 transitions. [2024-11-25 03:26:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 03:26:06,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:06,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:06,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:08,074 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:12,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:12,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 4379 states and 5766 transitions. [2024-11-25 03:26:12,610 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 5766 transitions. [2024-11-25 03:26:12,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 03:26:12,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:12,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:13,205 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:26:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:15,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 4390 states and 5785 transitions. [2024-11-25 03:26:15,009 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 5785 transitions. [2024-11-25 03:26:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 03:26:15,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:26:16,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:16,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 4393 states and 5790 transitions. [2024-11-25 03:26:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5790 transitions. [2024-11-25 03:26:16,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 03:26:16,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:16,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:18,068 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-25 03:26:29,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7092 states to 5458 states and 7092 transitions. [2024-11-25 03:26:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7092 transitions. [2024-11-25 03:26:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 03:26:29,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:29,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:26:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:31,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7106 states to 5469 states and 7106 transitions. [2024-11-25 03:26:31,281 INFO L276 IsEmpty]: Start isEmpty. Operand 5469 states and 7106 transitions. [2024-11-25 03:26:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 03:26:31,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:31,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:31,937 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:32,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:32,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7118 states to 5480 states and 7118 transitions. [2024-11-25 03:26:32,219 INFO L276 IsEmpty]: Start isEmpty. Operand 5480 states and 7118 transitions. [2024-11-25 03:26:32,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 03:26:32,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:32,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:32,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 03:26:33,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:33,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7136 states to 5495 states and 7136 transitions. [2024-11-25 03:26:33,731 INFO L276 IsEmpty]: Start isEmpty. Operand 5495 states and 7136 transitions. [2024-11-25 03:26:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 03:26:33,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:33,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:33,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:34,417 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:35,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:35,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7151 states to 5508 states and 7151 transitions. [2024-11-25 03:26:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 5508 states and 7151 transitions. [2024-11-25 03:26:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 03:26:35,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:35,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:38,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7189 states to 5539 states and 7189 transitions. [2024-11-25 03:26:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 5539 states and 7189 transitions. [2024-11-25 03:26:38,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-25 03:26:38,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:38,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:40,344 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:26:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:45,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7471 states to 5693 states and 7471 transitions. [2024-11-25 03:26:45,643 INFO L276 IsEmpty]: Start isEmpty. Operand 5693 states and 7471 transitions. [2024-11-25 03:26:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 03:26:45,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:26:49,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7487 states to 5701 states and 7487 transitions. [2024-11-25 03:26:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 5701 states and 7487 transitions. [2024-11-25 03:26:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 03:26:49,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:49,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:49,715 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:50,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:50,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7494 states to 5707 states and 7494 transitions. [2024-11-25 03:26:50,258 INFO L276 IsEmpty]: Start isEmpty. Operand 5707 states and 7494 transitions. [2024-11-25 03:26:50,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 03:26:50,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:50,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:50,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:56,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7593 states to 5797 states and 7593 transitions. [2024-11-25 03:26:56,280 INFO L276 IsEmpty]: Start isEmpty. Operand 5797 states and 7593 transitions. [2024-11-25 03:26:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 03:26:56,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:56,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:56,973 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:57,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7595 states to 5799 states and 7595 transitions. [2024-11-25 03:26:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 5799 states and 7595 transitions. [2024-11-25 03:26:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-25 03:26:57,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:57,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:01,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7643 states to 5838 states and 7643 transitions. [2024-11-25 03:27:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 5838 states and 7643 transitions. [2024-11-25 03:27:01,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-25 03:27:01,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:01,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:01,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 03:27:02,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:02,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7660 states to 5852 states and 7660 transitions. [2024-11-25 03:27:02,927 INFO L276 IsEmpty]: Start isEmpty. Operand 5852 states and 7660 transitions. [2024-11-25 03:27:02,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-25 03:27:02,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:02,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:03,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:09,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7865 states to 6013 states and 7865 transitions. [2024-11-25 03:27:09,863 INFO L276 IsEmpty]: Start isEmpty. Operand 6013 states and 7865 transitions. [2024-11-25 03:27:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-25 03:27:09,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:09,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:10,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:11,040 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7974 states to 6110 states and 7974 transitions. [2024-11-25 03:27:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 6110 states and 7974 transitions. [2024-11-25 03:27:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 03:27:16,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:16,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:18,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:18,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8002 states to 6132 states and 8002 transitions. [2024-11-25 03:27:18,505 INFO L276 IsEmpty]: Start isEmpty. Operand 6132 states and 8002 transitions. [2024-11-25 03:27:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 03:27:18,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:19,068 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 03:27:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8011 states to 6138 states and 8011 transitions. [2024-11-25 03:27:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 6138 states and 8011 transitions. [2024-11-25 03:27:19,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-25 03:27:19,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:19,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:19,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:20,259 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 03:27:21,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:21,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8026 states to 6150 states and 8026 transitions. [2024-11-25 03:27:21,214 INFO L276 IsEmpty]: Start isEmpty. Operand 6150 states and 8026 transitions. [2024-11-25 03:27:21,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 03:27:21,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:21,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:23,164 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:27:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8091 states to 6196 states and 8091 transitions. [2024-11-25 03:27:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8091 transitions. [2024-11-25 03:27:27,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 03:27:27,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:27,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:28,106 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 03:27:28,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8093 states to 6198 states and 8093 transitions. [2024-11-25 03:27:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 6198 states and 8093 transitions. [2024-11-25 03:27:28,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 03:27:28,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:28,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:31,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8117 states to 6217 states and 8117 transitions. [2024-11-25 03:27:31,835 INFO L276 IsEmpty]: Start isEmpty. Operand 6217 states and 8117 transitions. [2024-11-25 03:27:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-25 03:27:31,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:31,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:32,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 202 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 03:27:34,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8119 states to 6218 states and 8119 transitions. [2024-11-25 03:27:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 6218 states and 8119 transitions. [2024-11-25 03:27:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-25 03:27:34,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:34,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:49,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9187 states to 7198 states and 9187 transitions. [2024-11-25 03:27:49,282 INFO L276 IsEmpty]: Start isEmpty. Operand 7198 states and 9187 transitions. [2024-11-25 03:27:49,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-25 03:27:49,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:49,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:49,958 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9207 states to 7213 states and 9207 transitions. [2024-11-25 03:27:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 7213 states and 9207 transitions. [2024-11-25 03:27:51,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2024-11-25 03:27:51,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:51,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 174 proven. 55 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:28:02,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:02,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9405 states to 7367 states and 9405 transitions. [2024-11-25 03:28:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 7367 states and 9405 transitions. [2024-11-25 03:28:02,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-11-25 03:28:02,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:02,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:02,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:02,792 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-25 03:28:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:05,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9456 states to 7406 states and 9456 transitions. [2024-11-25 03:28:05,930 INFO L276 IsEmpty]: Start isEmpty. Operand 7406 states and 9456 transitions. [2024-11-25 03:28:05,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-25 03:28:05,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:05,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:07,617 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 178 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:28:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:13,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9530 states to 7467 states and 9530 transitions. [2024-11-25 03:28:13,367 INFO L276 IsEmpty]: Start isEmpty. Operand 7467 states and 9530 transitions. [2024-11-25 03:28:13,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-25 03:28:13,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:13,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:15,528 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 233 proven. 46 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:28:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9679 states to 7553 states and 9679 transitions. [2024-11-25 03:28:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 7553 states and 9679 transitions. [2024-11-25 03:28:21,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-25 03:28:21,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:21,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:23,032 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 181 proven. 60 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:28:28,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9819 states to 7615 states and 9819 transitions. [2024-11-25 03:28:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 7615 states and 9819 transitions. [2024-11-25 03:28:28,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2024-11-25 03:28:28,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:28,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:31,033 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:28:37,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10019 states to 7797 states and 10019 transitions. [2024-11-25 03:28:37,194 INFO L276 IsEmpty]: Start isEmpty. Operand 7797 states and 10019 transitions. [2024-11-25 03:28:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1115 [2024-11-25 03:28:37,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:37,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:38,029 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:28:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10059 states to 7823 states and 10059 transitions. [2024-11-25 03:28:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 7823 states and 10059 transitions. [2024-11-25 03:28:41,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 03:28:41,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:41,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:43,239 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:28:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10122 states to 7871 states and 10122 transitions. [2024-11-25 03:28:49,726 INFO L276 IsEmpty]: Start isEmpty. Operand 7871 states and 10122 transitions. [2024-11-25 03:28:49,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-11-25 03:28:49,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:49,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:50,779 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:28:56,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10181 states to 7921 states and 10181 transitions. [2024-11-25 03:28:56,014 INFO L276 IsEmpty]: Start isEmpty. Operand 7921 states and 10181 transitions. [2024-11-25 03:28:56,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-25 03:28:56,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:56,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:57,805 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:28:59,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10213 states to 7950 states and 10213 transitions. [2024-11-25 03:28:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 7950 states and 10213 transitions. [2024-11-25 03:28:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-25 03:28:59,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:59,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:59,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:00,153 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 03:29:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10253 states to 7966 states and 10253 transitions. [2024-11-25 03:29:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 7966 states and 10253 transitions. [2024-11-25 03:29:02,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-25 03:29:02,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:02,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:03,446 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:29:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10273 states to 7984 states and 10273 transitions. [2024-11-25 03:29:04,997 INFO L276 IsEmpty]: Start isEmpty. Operand 7984 states and 10273 transitions. [2024-11-25 03:29:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 03:29:05,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:05,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:06,151 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:29:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10281 states to 7991 states and 10281 transitions. [2024-11-25 03:29:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 7991 states and 10281 transitions. [2024-11-25 03:29:06,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-25 03:29:06,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:06,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:08,414 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 192 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:29:12,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:12,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10320 states to 8020 states and 10320 transitions. [2024-11-25 03:29:12,418 INFO L276 IsEmpty]: Start isEmpty. Operand 8020 states and 10320 transitions. [2024-11-25 03:29:12,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 03:29:12,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:12,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:14,573 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:29:17,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10424 states to 8086 states and 10424 transitions. [2024-11-25 03:29:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 8086 states and 10424 transitions. [2024-11-25 03:29:17,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-25 03:29:17,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:17,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 239 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:29:20,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10429 states to 8089 states and 10429 transitions. [2024-11-25 03:29:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 8089 states and 10429 transitions. [2024-11-25 03:29:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 03:29:20,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:20,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:20,846 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:29:22,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:22,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10451 states to 8108 states and 10451 transitions. [2024-11-25 03:29:22,611 INFO L276 IsEmpty]: Start isEmpty. Operand 8108 states and 10451 transitions. [2024-11-25 03:29:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 03:29:22,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:22,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:23,477 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:29:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:25,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10472 states to 8126 states and 10472 transitions. [2024-11-25 03:29:25,178 INFO L276 IsEmpty]: Start isEmpty. Operand 8126 states and 10472 transitions. [2024-11-25 03:29:25,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2024-11-25 03:29:25,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:25,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:25,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:26,744 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-25 03:29:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:33,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10636 states to 8244 states and 10636 transitions. [2024-11-25 03:29:33,853 INFO L276 IsEmpty]: Start isEmpty. Operand 8244 states and 10636 transitions. [2024-11-25 03:29:33,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 03:29:33,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:33,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:34,955 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 03:29:40,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10694 states to 8292 states and 10694 transitions. [2024-11-25 03:29:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 8292 states and 10694 transitions. [2024-11-25 03:29:40,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 03:29:40,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:40,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:40,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 225 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:29:43,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:43,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10711 states to 8307 states and 10711 transitions. [2024-11-25 03:29:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 8307 states and 10711 transitions. [2024-11-25 03:29:43,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 03:29:43,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:43,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:29:45,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10727 states to 8320 states and 10727 transitions. [2024-11-25 03:29:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 8320 states and 10727 transitions. [2024-11-25 03:29:45,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 03:29:45,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:45,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:49,428 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:29:57,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10930 states to 8508 states and 10930 transitions. [2024-11-25 03:29:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 8508 states and 10930 transitions. [2024-11-25 03:29:57,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-25 03:29:57,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:57,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:59,779 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:30:01,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:01,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10951 states to 8526 states and 10951 transitions. [2024-11-25 03:30:01,301 INFO L276 IsEmpty]: Start isEmpty. Operand 8526 states and 10951 transitions. [2024-11-25 03:30:01,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-25 03:30:01,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:01,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10985 states to 8557 states and 10985 transitions. [2024-11-25 03:30:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 8557 states and 10985 transitions. [2024-11-25 03:30:04,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2024-11-25 03:30:04,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:04,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 229 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:06,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10990 states to 8561 states and 10990 transitions. [2024-11-25 03:30:06,775 INFO L276 IsEmpty]: Start isEmpty. Operand 8561 states and 10990 transitions. [2024-11-25 03:30:06,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2024-11-25 03:30:06,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:06,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:06,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:07,566 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:30:09,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:09,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11008 states to 8576 states and 11008 transitions. [2024-11-25 03:30:09,924 INFO L276 IsEmpty]: Start isEmpty. Operand 8576 states and 11008 transitions. [2024-11-25 03:30:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-25 03:30:09,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:09,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 211 proven. 92 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:30:19,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11093 states to 8649 states and 11093 transitions. [2024-11-25 03:30:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 8649 states and 11093 transitions. [2024-11-25 03:30:19,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2024-11-25 03:30:19,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:19,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:19,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:20,271 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:30:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:21,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11120 states to 8669 states and 11120 transitions. [2024-11-25 03:30:21,576 INFO L276 IsEmpty]: Start isEmpty. Operand 8669 states and 11120 transitions. [2024-11-25 03:30:21,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-25 03:30:21,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:21,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:30:22,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11126 states to 8674 states and 11126 transitions. [2024-11-25 03:30:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 8674 states and 11126 transitions. [2024-11-25 03:30:22,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-25 03:30:22,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:22,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:22,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:24,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:24,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11176 states to 8675 states and 11176 transitions. [2024-11-25 03:30:24,970 INFO L276 IsEmpty]: Start isEmpty. Operand 8675 states and 11176 transitions. [2024-11-25 03:30:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-25 03:30:24,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:24,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:26,448 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:28,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11225 states to 8718 states and 11225 transitions. [2024-11-25 03:30:28,261 INFO L276 IsEmpty]: Start isEmpty. Operand 8718 states and 11225 transitions. [2024-11-25 03:30:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-25 03:30:28,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:28,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:29,412 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:30,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11247 states to 8738 states and 11247 transitions. [2024-11-25 03:30:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 8738 states and 11247 transitions. [2024-11-25 03:30:30,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2024-11-25 03:30:30,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:30,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:31,868 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:30:35,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:35,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11279 states to 8767 states and 11279 transitions. [2024-11-25 03:30:35,148 INFO L276 IsEmpty]: Start isEmpty. Operand 8767 states and 11279 transitions. [2024-11-25 03:30:35,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2024-11-25 03:30:35,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:35,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:37,819 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 237 proven. 8 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 03:30:47,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:47,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11471 states to 8882 states and 11471 transitions. [2024-11-25 03:30:47,522 INFO L276 IsEmpty]: Start isEmpty. Operand 8882 states and 11471 transitions. [2024-11-25 03:30:47,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2024-11-25 03:30:47,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:47,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:30:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11568 states to 8962 states and 11568 transitions. [2024-11-25 03:30:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 8962 states and 11568 transitions. [2024-11-25 03:30:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-25 03:30:59,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:59,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:01,229 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:31:06,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11594 states to 8979 states and 11594 transitions. [2024-11-25 03:31:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 8979 states and 11594 transitions. [2024-11-25 03:31:06,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2024-11-25 03:31:06,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:06,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:31:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:12,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11646 states to 9025 states and 11646 transitions. [2024-11-25 03:31:12,848 INFO L276 IsEmpty]: Start isEmpty. Operand 9025 states and 11646 transitions. [2024-11-25 03:31:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2024-11-25 03:31:12,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:12,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:13,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:13,588 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:31:16,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:16,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11656 states to 9032 states and 11656 transitions. [2024-11-25 03:31:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 9032 states and 11656 transitions. [2024-11-25 03:31:16,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 03:31:16,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:16,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 03:31:20,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11757 states to 9076 states and 11757 transitions. [2024-11-25 03:31:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 9076 states and 11757 transitions. [2024-11-25 03:31:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 03:31:20,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:20,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 03:31:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:24,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11803 states to 9119 states and 11803 transitions. [2024-11-25 03:31:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 9119 states and 11803 transitions. [2024-11-25 03:31:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 03:31:24,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:24,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:25,764 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 03:31:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11825 states to 9139 states and 11825 transitions. [2024-11-25 03:31:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 9139 states and 11825 transitions. [2024-11-25 03:31:27,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-25 03:31:27,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:27,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:29,811 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 291 proven. 73 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 03:31:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11963 states to 9214 states and 11963 transitions. [2024-11-25 03:31:35,840 INFO L276 IsEmpty]: Start isEmpty. Operand 9214 states and 11963 transitions. [2024-11-25 03:31:35,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-25 03:31:35,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:35,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:36,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:37,671 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 291 proven. 73 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 03:31:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:40,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12014 states to 9223 states and 12014 transitions. [2024-11-25 03:31:40,399 INFO L276 IsEmpty]: Start isEmpty. Operand 9223 states and 12014 transitions. [2024-11-25 03:31:40,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-11-25 03:31:40,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:40,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:42,468 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 245 proven. 96 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:31:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12149 states to 9320 states and 12149 transitions. [2024-11-25 03:31:49,241 INFO L276 IsEmpty]: Start isEmpty. Operand 9320 states and 12149 transitions. [2024-11-25 03:31:49,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2024-11-25 03:31:49,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:49,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:49,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:38,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:38,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13119 states to 10248 states and 13119 transitions. [2024-11-25 03:33:38,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10248 states and 13119 transitions. [2024-11-25 03:33:38,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2024-11-25 03:33:38,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:38,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:39,474 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 234 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13263 states to 10360 states and 13263 transitions. [2024-11-25 03:33:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10360 states and 13263 transitions. [2024-11-25 03:33:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-25 03:33:48,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:48,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:56,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:56,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13314 states to 10408 states and 13314 transitions. [2024-11-25 03:33:56,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10408 states and 13314 transitions. [2024-11-25 03:33:56,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1169 [2024-11-25 03:33:56,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:57,430 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-25 03:33:59,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:59,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13321 states to 10413 states and 13321 transitions. [2024-11-25 03:33:59,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10413 states and 13321 transitions. [2024-11-25 03:33:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2024-11-25 03:33:59,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 240 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:12,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13487 states to 10536 states and 13487 transitions. [2024-11-25 03:34:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10536 states and 13487 transitions. [2024-11-25 03:34:12,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2024-11-25 03:34:12,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:12,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:19,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13558 states to 10585 states and 13558 transitions. [2024-11-25 03:34:19,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10585 states and 13558 transitions. [2024-11-25 03:34:19,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2024-11-25 03:34:19,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:19,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:19,857 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 03:34:21,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:21,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13568 states to 10593 states and 13568 transitions. [2024-11-25 03:34:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10593 states and 13568 transitions. [2024-11-25 03:34:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2024-11-25 03:34:21,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:21,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:21,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:22,332 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:34:25,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13593 states to 10618 states and 13593 transitions. [2024-11-25 03:34:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10618 states and 13593 transitions. [2024-11-25 03:34:25,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-25 03:34:25,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:25,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:25,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 384 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 03:34:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13616 states to 10635 states and 13616 transitions. [2024-11-25 03:34:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10635 states and 13616 transitions. [2024-11-25 03:34:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1179 [2024-11-25 03:34:28,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:34:33,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:33,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13631 states to 10643 states and 13631 transitions. [2024-11-25 03:34:33,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10643 states and 13631 transitions. [2024-11-25 03:34:33,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2024-11-25 03:34:33,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:33,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 303 proven. 116 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:34:40,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13664 states to 10670 states and 13664 transitions. [2024-11-25 03:34:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10670 states and 13664 transitions. [2024-11-25 03:34:40,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2024-11-25 03:34:40,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:40,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:41,652 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:34:45,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13736 states to 10735 states and 13736 transitions. [2024-11-25 03:34:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10735 states and 13736 transitions. [2024-11-25 03:34:45,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2024-11-25 03:34:45,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:45,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 304 proven. 117 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:34:49,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:49,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13748 states to 10746 states and 13748 transitions. [2024-11-25 03:34:49,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10746 states and 13748 transitions. [2024-11-25 03:34:49,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-11-25 03:34:49,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:49,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,000 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 03:34:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13758 states to 10753 states and 13758 transitions. [2024-11-25 03:34:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10753 states and 13758 transitions. [2024-11-25 03:34:52,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-11-25 03:34:52,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:53,973 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 03:34:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:55,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13768 states to 10761 states and 13768 transitions. [2024-11-25 03:34:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10761 states and 13768 transitions. [2024-11-25 03:34:55,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-25 03:34:55,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:55,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 307 proven. 120 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:35:08,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13851 states to 10835 states and 13851 transitions. [2024-11-25 03:35:08,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10835 states and 13851 transitions. [2024-11-25 03:35:08,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-25 03:35:08,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:08,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-25 03:35:23,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13996 states to 10952 states and 13996 transitions. [2024-11-25 03:35:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10952 states and 13996 transitions. [2024-11-25 03:35:23,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-25 03:35:23,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:23,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:24,852 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.