./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.08-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.08-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 461dc838a66b90dbc84e0c687808dbd6d568e1b4ffb694b9909dedb46b2980b4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:25:45,105 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:25:45,159 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 02:25:45,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:25:45,164 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:25:45,183 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:25:45,183 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:25:45,184 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:25:45,184 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:25:45,184 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:25:45,184 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:25:45,184 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:25:45,185 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:25:45,185 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:25:45,185 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:25:45,185 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:25:45,185 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:25:45,185 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:25:45,185 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:25:45,185 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:25:45,185 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:25:45,185 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:25:45,186 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:25:45,186 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:25:45,186 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:25:45,186 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:25:45,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:25:45,186 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:25:45,186 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:25:45,186 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:25:45,186 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:25:45,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:25:45,187 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_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 461dc838a66b90dbc84e0c687808dbd6d568e1b4ffb694b9909dedb46b2980b4 [2024-12-06 02:25:45,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:25:45,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:25:45,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:25:45,399 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:25:45,400 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:25:45,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/c.08-alloca.i [2024-12-06 02:25:47,997 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/data/f5e250017/88473c96bb174df0ba604dc3340cb0f0/FLAG00ef3a47f [2024-12-06 02:25:48,252 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:25:48,252 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/sv-benchmarks/c/termination-memory-alloca/c.08-alloca.i [2024-12-06 02:25:48,265 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/data/f5e250017/88473c96bb174df0ba604dc3340cb0f0/FLAG00ef3a47f [2024-12-06 02:25:48,574 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/data/f5e250017/88473c96bb174df0ba604dc3340cb0f0 [2024-12-06 02:25:48,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:25:48,577 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:25:48,577 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:25:48,577 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:25:48,581 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:25:48,581 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,582 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ca474ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48, skipping insertion in model container [2024-12-06 02:25:48,582 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,603 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:25:48,816 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:25:48,824 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:25:48,854 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:25:48,877 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:25:48,878 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48 WrapperNode [2024-12-06 02:25:48,878 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:25:48,879 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:25:48,879 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:25:48,879 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:25:48,885 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,895 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,911 INFO L138 Inliner]: procedures = 111, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 74 [2024-12-06 02:25:48,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:25:48,912 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:25:48,912 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:25:48,912 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:25:48,918 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,920 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,920 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,924 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,925 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,928 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,929 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,930 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,931 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:25:48,932 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:25:48,932 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:25:48,932 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:25:48,933 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:25:48" (1/1) ... [2024-12-06 02:25:48,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:25:48,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:25:48,961 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:25:48,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c57703f-07dd-46bc-bd71-2bfb6f4c2441/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:25:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:25:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:25:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:25:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:25:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:25:48,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:25:49,058 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:25:49,060 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:25:49,163 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-12-06 02:25:49,163 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:25:49,193 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:25:49,194 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:25:49,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:25:49 BoogieIcfgContainer [2024-12-06 02:25:49,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:25:49,195 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:25:49,195 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:25:49,204 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:25:49,204 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:25:49" (1/1) ... [2024-12-06 02:25:49,212 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:25:49,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-12-06 02:25:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-12-06 02:25:49,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:25:49,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:49,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:49,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:49,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:49,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-12-06 02:25:49,723 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-12-06 02:25:49,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:25:49,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:49,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:50,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:50,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2024-12-06 02:25:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2024-12-06 02:25:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:25:50,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:50,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:50,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:50,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 32 states and 43 transitions. [2024-12-06 02:25:50,926 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 43 transitions. [2024-12-06 02:25:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:25:50,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:51,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 33 states and 46 transitions. [2024-12-06 02:25:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 46 transitions. [2024-12-06 02:25:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:25:51,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:51,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:51,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:51,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 48 transitions. [2024-12-06 02:25:51,638 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2024-12-06 02:25:51,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:25:51,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:51,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:51,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:52,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:52,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 38 states and 51 transitions. [2024-12-06 02:25:52,050 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2024-12-06 02:25:52,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:25:52,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:52,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:52,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:52,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 43 states and 60 transitions. [2024-12-06 02:25:52,858 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 60 transitions. [2024-12-06 02:25:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:25:52,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:52,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:53,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:25:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:53,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 69 transitions. [2024-12-06 02:25:53,873 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 69 transitions. [2024-12-06 02:25:53,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:25:53,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:53,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:54,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 54 states and 81 transitions. [2024-12-06 02:25:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 81 transitions. [2024-12-06 02:25:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:25:55,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 59 states and 89 transitions. [2024-12-06 02:25:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 89 transitions. [2024-12-06 02:25:56,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:25:56,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:56,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:57,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:57,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 65 states and 104 transitions. [2024-12-06 02:25:57,827 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 104 transitions. [2024-12-06 02:25:57,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:25:57,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:57,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:25:58,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:58,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 102 transitions. [2024-12-06 02:25:58,480 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 102 transitions. [2024-12-06 02:25:58,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:25:58,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:58,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:00,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 70 states and 115 transitions. [2024-12-06 02:26:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 115 transitions. [2024-12-06 02:26:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:26:00,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:00,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:00,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:01,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:01,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 72 states and 118 transitions. [2024-12-06 02:26:01,439 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 118 transitions. [2024-12-06 02:26:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:26:01,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:01,717 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 73 states and 118 transitions. [2024-12-06 02:26:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 118 transitions. [2024-12-06 02:26:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:26:01,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:01,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:02,308 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:26:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 76 states and 123 transitions. [2024-12-06 02:26:03,280 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 123 transitions. [2024-12-06 02:26:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:26:03,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:03,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:03,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:03,617 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:05,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 82 states and 139 transitions. [2024-12-06 02:26:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 139 transitions. [2024-12-06 02:26:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:26:05,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:05,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:05,107 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:26:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:05,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 82 states and 137 transitions. [2024-12-06 02:26:05,887 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 137 transitions. [2024-12-06 02:26:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:26:05,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:05,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:06,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:08,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 87 states and 146 transitions. [2024-12-06 02:26:08,256 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 146 transitions. [2024-12-06 02:26:08,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:26:08,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:08,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:08,376 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:26:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 89 states and 148 transitions. [2024-12-06 02:26:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 148 transitions. [2024-12-06 02:26:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:26:08,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:09,400 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:11,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 95 states and 164 transitions. [2024-12-06 02:26:11,100 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 164 transitions. [2024-12-06 02:26:11,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:26:11,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:11,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:11,139 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:26:12,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:12,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 95 states and 162 transitions. [2024-12-06 02:26:12,011 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 162 transitions. [2024-12-06 02:26:12,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:26:12,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:12,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:12,912 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:14,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:14,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 100 states and 171 transitions. [2024-12-06 02:26:14,813 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 171 transitions. [2024-12-06 02:26:14,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:26:14,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:14,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:26:15,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:15,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 102 states and 173 transitions. [2024-12-06 02:26:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 173 transitions. [2024-12-06 02:26:15,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:26:15,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:15,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:16,014 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:17,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:17,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 108 states and 189 transitions. [2024-12-06 02:26:17,914 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 189 transitions. [2024-12-06 02:26:17,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:26:17,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:17,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:17,943 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 02:26:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 108 states and 187 transitions. [2024-12-06 02:26:18,957 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 187 transitions. [2024-12-06 02:26:18,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:26:18,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:18,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 21 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:21,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:21,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 113 states and 196 transitions. [2024-12-06 02:26:21,959 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 196 transitions. [2024-12-06 02:26:21,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:26:21,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:21,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:22,098 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 02:26:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:22,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 115 states and 198 transitions. [2024-12-06 02:26:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 198 transitions. [2024-12-06 02:26:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:26:22,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:23,339 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:25,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 121 states and 214 transitions. [2024-12-06 02:26:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 214 transitions. [2024-12-06 02:26:25,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:26:25,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:25,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:25,564 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 02:26:26,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 121 states and 212 transitions. [2024-12-06 02:26:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 212 transitions. [2024-12-06 02:26:26,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:26:26,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:26,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 31 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:29,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 126 states and 221 transitions. [2024-12-06 02:26:29,872 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 221 transitions. [2024-12-06 02:26:29,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:26:29,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:29,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:29,997 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 02:26:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 128 states and 223 transitions. [2024-12-06 02:26:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 223 transitions. [2024-12-06 02:26:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:26:30,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:30,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:31,369 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 134 states and 239 transitions. [2024-12-06 02:26:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 239 transitions. [2024-12-06 02:26:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:26:33,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:33,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:33,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 02:26:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 134 states and 237 transitions. [2024-12-06 02:26:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 237 transitions. [2024-12-06 02:26:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:26:34,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:34,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 56 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:38,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:38,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 139 states and 246 transitions. [2024-12-06 02:26:38,742 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 246 transitions. [2024-12-06 02:26:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:26:38,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:38,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:38,873 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 7 proven. 26 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 02:26:39,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:39,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 141 states and 248 transitions. [2024-12-06 02:26:39,743 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 248 transitions. [2024-12-06 02:26:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:26:39,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:40,412 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:43,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 147 states and 264 transitions. [2024-12-06 02:26:43,015 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 264 transitions. [2024-12-06 02:26:43,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:26:43,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:43,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:43,044 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 02:26:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 147 states and 262 transitions. [2024-12-06 02:26:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 262 transitions. [2024-12-06 02:26:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:26:44,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:44,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 87 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:48,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:48,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 152 states and 271 transitions. [2024-12-06 02:26:48,382 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 271 transitions. [2024-12-06 02:26:48,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:26:48,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:48,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:48,542 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-06 02:26:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:49,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 154 states and 273 transitions. [2024-12-06 02:26:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 273 transitions. [2024-12-06 02:26:49,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:26:49,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:49,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:50,302 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:53,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:53,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 160 states and 289 transitions. [2024-12-06 02:26:53,204 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 289 transitions. [2024-12-06 02:26:53,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:26:53,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:53,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-12-06 02:26:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 160 states and 287 transitions. [2024-12-06 02:26:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 287 transitions. [2024-12-06 02:26:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:26:54,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:54,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 124 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:59,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 165 states and 296 transitions. [2024-12-06 02:26:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 296 transitions. [2024-12-06 02:26:59,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:26:59,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:59,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:59,460 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 9 proven. 34 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 02:27:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 167 states and 298 transitions. [2024-12-06 02:27:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 298 transitions. [2024-12-06 02:27:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:27:00,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:00,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:04,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 173 states and 314 transitions. [2024-12-06 02:27:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 314 transitions. [2024-12-06 02:27:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:27:04,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:04,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-06 02:27:06,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:06,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 173 states and 312 transitions. [2024-12-06 02:27:06,132 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 312 transitions. [2024-12-06 02:27:06,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:27:06,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:06,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 167 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:10,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 178 states and 321 transitions. [2024-12-06 02:27:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 321 transitions. [2024-12-06 02:27:10,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:27:10,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:10,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:10,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:11,089 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 10 proven. 38 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-06 02:27:12,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:12,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 180 states and 323 transitions. [2024-12-06 02:27:12,098 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 323 transitions. [2024-12-06 02:27:12,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:27:12,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:12,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:13,004 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 186 states and 339 transitions. [2024-12-06 02:27:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 339 transitions. [2024-12-06 02:27:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:27:16,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:16,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:16,543 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 02:27:18,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:18,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 186 states and 337 transitions. [2024-12-06 02:27:18,186 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 337 transitions. [2024-12-06 02:27:18,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:27:18,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:18,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 216 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:23,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:23,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 191 states and 346 transitions. [2024-12-06 02:27:23,509 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 346 transitions. [2024-12-06 02:27:23,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:27:23,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:23,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 11 proven. 42 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2024-12-06 02:27:24,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:24,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 193 states and 348 transitions. [2024-12-06 02:27:24,921 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 348 transitions. [2024-12-06 02:27:24,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:27:24,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:24,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:29,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 199 states and 364 transitions. [2024-12-06 02:27:29,415 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 364 transitions. [2024-12-06 02:27:29,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:27:29,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:29,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:29,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-12-06 02:27:31,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 199 states and 362 transitions. [2024-12-06 02:27:31,417 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 362 transitions. [2024-12-06 02:27:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:27:31,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:31,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 271 proven. 149 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:37,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:37,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 204 states and 371 transitions. [2024-12-06 02:27:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 371 transitions. [2024-12-06 02:27:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:27:37,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:37,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:37,461 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 12 proven. 46 refuted. 0 times theorem prover too weak. 374 trivial. 0 not checked. [2024-12-06 02:27:38,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:38,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 206 states and 373 transitions. [2024-12-06 02:27:38,711 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 373 transitions. [2024-12-06 02:27:38,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:27:38,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:38,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 212 states and 389 transitions. [2024-12-06 02:27:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 389 transitions. [2024-12-06 02:27:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:27:43,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:43,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:43,575 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 02:27:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:45,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 212 states and 387 transitions. [2024-12-06 02:27:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 387 transitions. [2024-12-06 02:27:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:27:45,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:45,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:45,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:47,879 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 332 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:51,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 217 states and 396 transitions. [2024-12-06 02:27:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 396 transitions. [2024-12-06 02:27:51,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:27:51,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 13 proven. 50 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 02:27:53,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:53,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 219 states and 398 transitions. [2024-12-06 02:27:53,221 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 398 transitions. [2024-12-06 02:27:53,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:27:53,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:53,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:54,540 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:58,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 225 states and 414 transitions. [2024-12-06 02:27:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 414 transitions. [2024-12-06 02:27:58,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:27:58,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:58,702 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2024-12-06 02:28:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:00,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 225 states and 412 transitions. [2024-12-06 02:28:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 412 transitions. [2024-12-06 02:28:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:28:00,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 399 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 230 states and 421 transitions. [2024-12-06 02:28:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 421 transitions. [2024-12-06 02:28:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:28:07,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:07,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:07,657 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-12-06 02:28:42,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:42,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 308 states and 512 transitions. [2024-12-06 02:28:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 512 transitions. [2024-12-06 02:28:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:28:42,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:42,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:42,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:44,156 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:49,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:49,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 314 states and 528 transitions. [2024-12-06 02:28:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 528 transitions. [2024-12-06 02:28:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:28:49,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:49,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-12-06 02:28:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:51,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 314 states and 526 transitions. [2024-12-06 02:28:51,863 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 526 transitions. [2024-12-06 02:28:51,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:28:51,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:51,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 472 proven. 188 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:00,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:00,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 319 states and 535 transitions. [2024-12-06 02:29:00,557 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 535 transitions. [2024-12-06 02:29:00,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:29:00,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:00,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:00,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 15 proven. 58 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-06 02:29:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:02,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 321 states and 537 transitions. [2024-12-06 02:29:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 537 transitions. [2024-12-06 02:29:02,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:29:02,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:02,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 0 proven. 720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:09,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:09,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 327 states and 553 transitions. [2024-12-06 02:29:09,805 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 553 transitions. [2024-12-06 02:29:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:29:09,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:09,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:09,868 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2024-12-06 02:29:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 327 states and 551 transitions. [2024-12-06 02:29:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 551 transitions. [2024-12-06 02:29:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:29:12,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:12,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:16,055 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 551 proven. 201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 332 states and 560 transitions. [2024-12-06 02:29:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 560 transitions. [2024-12-06 02:29:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:29:21,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:21,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:21,895 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 16 proven. 62 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-12-06 02:29:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:23,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 334 states and 562 transitions. [2024-12-06 02:29:23,708 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 562 transitions. [2024-12-06 02:29:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:29:23,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:23,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:23,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 340 states and 578 transitions. [2024-12-06 02:29:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 578 transitions. [2024-12-06 02:29:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:29:31,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:31,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:31,372 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 736 trivial. 0 not checked. [2024-12-06 02:29:34,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 340 states and 576 transitions. [2024-12-06 02:29:34,122 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 576 transitions. [2024-12-06 02:29:34,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:29:34,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:34,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:34,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:37,752 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 636 proven. 214 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:43,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 345 states and 585 transitions. [2024-12-06 02:29:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 585 transitions. [2024-12-06 02:29:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:29:43,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:43,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:43,729 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 17 proven. 66 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2024-12-06 02:29:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 347 states and 587 transitions. [2024-12-06 02:29:45,785 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 587 transitions. [2024-12-06 02:29:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:29:45,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:45,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 0 proven. 918 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:54,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 353 states and 603 transitions. [2024-12-06 02:29:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 603 transitions. [2024-12-06 02:29:54,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:29:54,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 833 trivial. 0 not checked. [2024-12-06 02:29:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 353 states and 601 transitions. [2024-12-06 02:29:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 601 transitions. [2024-12-06 02:29:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:29:57,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:57,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:57,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:01,136 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 727 proven. 227 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:07,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 358 states and 610 transitions. [2024-12-06 02:30:07,355 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 610 transitions. [2024-12-06 02:30:07,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:30:07,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:07,735 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 18 proven. 70 refuted. 0 times theorem prover too weak. 884 trivial. 0 not checked. [2024-12-06 02:30:09,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 360 states and 612 transitions. [2024-12-06 02:30:09,903 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 612 transitions. [2024-12-06 02:30:09,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:30:09,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:09,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:09,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:12,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 1026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:18,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 366 states and 628 transitions. [2024-12-06 02:30:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 628 transitions. [2024-12-06 02:30:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:30:18,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:18,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 02:30:21,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:21,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 366 states and 626 transitions. [2024-12-06 02:30:21,302 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 626 transitions. [2024-12-06 02:30:21,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:30:21,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:21,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:25,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 824 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 371 states and 635 transitions. [2024-12-06 02:30:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 635 transitions. [2024-12-06 02:30:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:30:31,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:31,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:32,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 19 proven. 74 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:30:34,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:34,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 373 states and 637 transitions. [2024-12-06 02:30:34,703 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 637 transitions. [2024-12-06 02:30:34,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:30:34,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:34,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:37,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 1140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 379 states and 653 transitions. [2024-12-06 02:30:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 653 transitions. [2024-12-06 02:30:43,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:30:43,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:43,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2024-12-06 02:30:47,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:47,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 379 states and 651 transitions. [2024-12-06 02:30:47,052 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 651 transitions. [2024-12-06 02:30:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:30:47,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:47,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 927 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:58,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 384 states and 660 transitions. [2024-12-06 02:30:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 660 transitions. [2024-12-06 02:30:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:30:58,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:58,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:58,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 20 proven. 78 refuted. 0 times theorem prover too weak. 1102 trivial. 0 not checked. [2024-12-06 02:31:00,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:00,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 386 states and 662 transitions. [2024-12-06 02:31:00,831 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 662 transitions. [2024-12-06 02:31:00,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:31:00,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:00,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:09,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 392 states and 678 transitions. [2024-12-06 02:31:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 678 transitions. [2024-12-06 02:31:09,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:31:09,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:09,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:09,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 1160 trivial. 0 not checked. [2024-12-06 02:31:12,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 392 states and 676 transitions. [2024-12-06 02:31:12,649 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 676 transitions. [2024-12-06 02:31:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:31:12,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:12,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 1036 proven. 266 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:24,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 397 states and 685 transitions. [2024-12-06 02:31:24,118 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 685 transitions. [2024-12-06 02:31:24,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:31:24,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:24,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:24,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 21 proven. 82 refuted. 0 times theorem prover too weak. 1220 trivial. 0 not checked. [2024-12-06 02:31:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:26,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 399 states and 687 transitions. [2024-12-06 02:31:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 687 transitions. [2024-12-06 02:31:26,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:31:26,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:26,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:29,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1386 backedges. 0 proven. 1386 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:36,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:36,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 405 states and 703 transitions. [2024-12-06 02:31:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 703 transitions. [2024-12-06 02:31:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:31:36,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:36,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:36,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 1281 trivial. 0 not checked. [2024-12-06 02:31:40,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:40,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 405 states and 701 transitions. [2024-12-06 02:31:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 701 transitions. [2024-12-06 02:31:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:31:40,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:40,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 1097 proven. 333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 410 states and 710 transitions. [2024-12-06 02:31:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 710 transitions. [2024-12-06 02:31:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:31:51,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:51,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:51,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:51,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 22 proven. 86 refuted. 0 times theorem prover too weak. 1344 trivial. 0 not checked. [2024-12-06 02:31:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 412 states and 712 transitions. [2024-12-06 02:31:54,254 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 712 transitions. [2024-12-06 02:31:54,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:31:54,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:54,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:57,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 0 proven. 1518 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:04,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:04,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 418 states and 728 transitions. [2024-12-06 02:32:04,445 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 728 transitions. [2024-12-06 02:32:04,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:32:04,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:04,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2024-12-06 02:32:08,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 418 states and 726 transitions. [2024-12-06 02:32:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 726 transitions. [2024-12-06 02:32:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:32:08,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:13,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 1218 proven. 346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:21,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 423 states and 735 transitions. [2024-12-06 02:32:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 735 transitions. [2024-12-06 02:32:21,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:32:21,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:21,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:21,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:21,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 23 proven. 90 refuted. 0 times theorem prover too weak. 1474 trivial. 0 not checked. [2024-12-06 02:32:24,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 425 states and 737 transitions. [2024-12-06 02:32:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 737 transitions. [2024-12-06 02:32:24,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:32:24,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:24,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 1656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 431 states and 753 transitions. [2024-12-06 02:32:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 753 transitions. [2024-12-06 02:32:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:32:35,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:35,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:35,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:35,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 1541 trivial. 0 not checked. [2024-12-06 02:32:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:39,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 431 states and 751 transitions. [2024-12-06 02:32:39,081 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 751 transitions. [2024-12-06 02:32:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:32:39,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:39,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 1345 proven. 359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:52,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:52,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 436 states and 760 transitions. [2024-12-06 02:32:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 760 transitions. [2024-12-06 02:32:52,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:32:52,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:52,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1728 backedges. 24 proven. 94 refuted. 0 times theorem prover too weak. 1610 trivial. 0 not checked. [2024-12-06 02:32:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 438 states and 762 transitions. [2024-12-06 02:32:55,523 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 762 transitions. [2024-12-06 02:32:55,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:32:55,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:55,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:59,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 1800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:06,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 444 states and 778 transitions. [2024-12-06 02:33:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 778 transitions. [2024-12-06 02:33:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:33:06,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:06,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 1680 trivial. 0 not checked. [2024-12-06 02:33:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 444 states and 776 transitions. [2024-12-06 02:33:10,480 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 776 transitions. [2024-12-06 02:33:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:33:10,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:10,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:16,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1850 backedges. 1478 proven. 372 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:24,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:24,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 449 states and 785 transitions. [2024-12-06 02:33:24,221 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 785 transitions. [2024-12-06 02:33:24,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:33:24,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:24,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1875 backedges. 25 proven. 98 refuted. 0 times theorem prover too weak. 1752 trivial. 0 not checked. [2024-12-06 02:33:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 451 states and 787 transitions. [2024-12-06 02:33:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 787 transitions. [2024-12-06 02:33:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:33:27,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:27,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:31,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1950 backedges. 0 proven. 1950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 457 states and 803 transitions. [2024-12-06 02:33:38,988 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 803 transitions. [2024-12-06 02:33:38,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:33:38,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:38,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:39,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 1825 trivial. 0 not checked. [2024-12-06 02:33:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 457 states and 801 transitions. [2024-12-06 02:33:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 801 transitions. [2024-12-06 02:33:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:33:42,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:42,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:49,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 1617 proven. 385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 462 states and 810 transitions. [2024-12-06 02:33:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 810 transitions. [2024-12-06 02:33:57,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:33:57,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:57,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:58,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 26 proven. 102 refuted. 0 times theorem prover too weak. 1900 trivial. 0 not checked. [2024-12-06 02:34:01,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 464 states and 812 transitions. [2024-12-06 02:34:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 812 transitions. [2024-12-06 02:34:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:34:01,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:05,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2106 backedges. 0 proven. 2106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 470 states and 828 transitions. [2024-12-06 02:34:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 828 transitions. [2024-12-06 02:34:13,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:34:13,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:13,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:13,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:13,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 1976 trivial. 0 not checked. [2024-12-06 02:34:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:17,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 470 states and 826 transitions. [2024-12-06 02:34:17,689 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 826 transitions. [2024-12-06 02:34:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:34:17,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:17,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:24,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 1762 proven. 398 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 475 states and 835 transitions. [2024-12-06 02:34:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 835 transitions. [2024-12-06 02:34:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:34:32,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:32,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:32,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:33,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2187 backedges. 27 proven. 106 refuted. 0 times theorem prover too weak. 2054 trivial. 0 not checked. [2024-12-06 02:34:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 477 states and 837 transitions. [2024-12-06 02:34:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 837 transitions. [2024-12-06 02:34:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:34:36,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:40,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2268 backedges. 0 proven. 2268 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:49,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:49,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 483 states and 853 transitions. [2024-12-06 02:34:49,111 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 853 transitions. [2024-12-06 02:34:49,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:34:49,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:49,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2214 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 2133 trivial. 0 not checked. [2024-12-06 02:34:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 483 states and 851 transitions. [2024-12-06 02:34:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 851 transitions. [2024-12-06 02:34:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 02:34:53,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:53,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:00,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2324 backedges. 1913 proven. 411 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:09,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:09,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 488 states and 860 transitions. [2024-12-06 02:35:09,122 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 860 transitions. [2024-12-06 02:35:09,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 02:35:09,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:09,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:09,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:09,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 28 proven. 110 refuted. 0 times theorem prover too weak. 2214 trivial. 0 not checked. [2024-12-06 02:35:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 490 states and 862 transitions. [2024-12-06 02:35:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 862 transitions. [2024-12-06 02:35:12,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:35:12,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:12,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:17,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2436 backedges. 0 proven. 2436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 496 states and 878 transitions. [2024-12-06 02:35:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 878 transitions. [2024-12-06 02:35:26,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:35:26,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:26,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:26,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 2296 trivial. 0 not checked. [2024-12-06 02:35:30,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 496 states and 876 transitions. [2024-12-06 02:35:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 876 transitions. [2024-12-06 02:35:30,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:35:30,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:30,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2494 backedges. 2070 proven. 424 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:46,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 501 states and 885 transitions. [2024-12-06 02:35:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 885 transitions. [2024-12-06 02:35:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:35:46,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:46,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:34,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2523 backedges. 1615 proven. 716 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 02:38:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 591 states and 990 transitions. [2024-12-06 02:38:48,535 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 990 transitions. [2024-12-06 02:38:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:38:48,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2610 backedges. 0 proven. 2610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:03,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 597 states and 1006 transitions. [2024-12-06 02:39:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1006 transitions. [2024-12-06 02:39:03,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:39:03,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:03,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:03,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:03,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2552 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 2465 trivial. 0 not checked. [2024-12-06 02:39:09,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:09,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 597 states and 1004 transitions. [2024-12-06 02:39:09,123 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1004 transitions. [2024-12-06 02:39:09,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 02:39:09,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:09,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat