./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const_m5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/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_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const_m5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1ea5dd3dcdb2ca45816b1054e161d4e883537a3d70de7c4c731596cc44c337d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:38:49,235 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:38:49,291 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:38:49,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:38:49,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:38:49,317 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:38:49,317 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:38:49,318 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:38:49,318 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:38:49,318 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:38:49,318 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:38:49,318 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:38:49,318 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:38:49,319 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:38:49,319 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:38:49,319 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:38:49,319 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:38:49,319 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:38:49,319 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:38:49,319 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:38:49,319 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:38:49,319 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:38:49,319 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:38:49,319 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:38:49,320 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:38:49,320 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:38:49,320 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:38:49,320 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:38:49,320 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:38:49,320 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:38:49,320 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:38:49,320 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:38:49,320 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:38:49,320 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_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ea5dd3dcdb2ca45816b1054e161d4e883537a3d70de7c4c731596cc44c337d4 [2024-12-06 02:38:49,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:38:49,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:38:49,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:38:49,561 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:38:49,562 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:38:49,563 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-crafted/zero_sum_const_m5.c [2024-12-06 02:38:52,183 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/data/9d04db238/ee9057661ad04a5a908cf176461597f1/FLAGa093d858c [2024-12-06 02:38:52,387 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:38:52,388 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/sv-benchmarks/c/array-crafted/zero_sum_const_m5.c [2024-12-06 02:38:52,395 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/data/9d04db238/ee9057661ad04a5a908cf176461597f1/FLAGa093d858c [2024-12-06 02:38:52,769 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/data/9d04db238/ee9057661ad04a5a908cf176461597f1 [2024-12-06 02:38:52,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:38:52,772 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:38:52,773 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:38:52,773 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:38:52,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:38:52,777 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:52,778 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55beab19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52, skipping insertion in model container [2024-12-06 02:38:52,778 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:52,791 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:38:52,897 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/sv-benchmarks/c/array-crafted/zero_sum_const_m5.c[408,421] [2024-12-06 02:38:52,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:38:52,922 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:38:52,932 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/sv-benchmarks/c/array-crafted/zero_sum_const_m5.c[408,421] [2024-12-06 02:38:52,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:38:52,952 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:38:52,952 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52 WrapperNode [2024-12-06 02:38:52,952 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:38:52,953 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:38:52,953 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:38:52,953 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:38:52,959 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:52,965 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:52,979 INFO L138 Inliner]: procedures = 16, calls = 20, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 138 [2024-12-06 02:38:52,979 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:38:52,980 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:38:52,980 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:38:52,980 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:38:52,987 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:52,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:52,989 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:52,989 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:52,994 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:52,995 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:52,999 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:53,000 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:53,001 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:53,003 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:38:53,004 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:38:53,004 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:38:53,004 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:38:53,005 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:52" (1/1) ... [2024-12-06 02:38:53,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:38:53,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:38:53,030 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:38:53,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d38e7a-a534-4dde-9c65-142c0c6de5ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:38:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:38:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:38:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:38:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:38:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:38:53,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:38:53,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:38:53,105 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:38:53,107 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:38:53,267 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-12-06 02:38:53,267 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:38:53,322 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:38:53,323 INFO L312 CfgBuilder]: Removed 11 assume(true) statements. [2024-12-06 02:38:53,323 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:38:53 BoogieIcfgContainer [2024-12-06 02:38:53,323 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:38:53,324 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:38:53,324 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:38:53,333 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:38:53,333 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:38:53" (1/1) ... [2024-12-06 02:38:53,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:38:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 19 states and 31 transitions. [2024-12-06 02:38:53,377 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 31 transitions. [2024-12-06 02:38:53,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:38:53,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:38:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-12-06 02:38:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-12-06 02:38:53,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:38:53,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-12-06 02:38:53,843 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-12-06 02:38:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:38:53,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:38:53,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-12-06 02:38:53,952 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-12-06 02:38:53,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:38:53,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:38:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2024-12-06 02:38:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-12-06 02:38:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:38:54,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:38:54,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 24 states and 40 transitions. [2024-12-06 02:38:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 40 transitions. [2024-12-06 02:38:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:38:54,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:38:54,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 25 states and 42 transitions. [2024-12-06 02:38:54,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 42 transitions. [2024-12-06 02:38:54,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:38:54,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:38:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 26 states and 44 transitions. [2024-12-06 02:38:54,340 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2024-12-06 02:38:54,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:38:54,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:38:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 27 states and 46 transitions. [2024-12-06 02:38:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 46 transitions. [2024-12-06 02:38:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:38:54,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:38:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 28 states and 48 transitions. [2024-12-06 02:38:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 48 transitions. [2024-12-06 02:38:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:38:54,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:38:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 29 states and 50 transitions. [2024-12-06 02:38:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 50 transitions. [2024-12-06 02:38:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:38:54,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:38:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 30 states and 52 transitions. [2024-12-06 02:38:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-12-06 02:38:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:38:54,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,804 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:38:54,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 31 states and 53 transitions. [2024-12-06 02:38:54,902 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 53 transitions. [2024-12-06 02:38:54,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:38:54,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,989 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:38:55,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 32 states and 54 transitions. [2024-12-06 02:38:55,026 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 54 transitions. [2024-12-06 02:38:55,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:38:55,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,107 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:38:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 55 transitions. [2024-12-06 02:38:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 55 transitions. [2024-12-06 02:38:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:38:55,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,230 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:38:55,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 56 transitions. [2024-12-06 02:38:55,270 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 56 transitions. [2024-12-06 02:38:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:38:55,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:38:55,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2024-12-06 02:38:55,394 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2024-12-06 02:38:55,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:38:55,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:38:55,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 36 states and 58 transitions. [2024-12-06 02:38:55,505 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 58 transitions. [2024-12-06 02:38:55,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:38:55,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,570 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:38:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 37 states and 59 transitions. [2024-12-06 02:38:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2024-12-06 02:38:55,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:38:55,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:38:55,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 38 states and 60 transitions. [2024-12-06 02:38:55,738 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 60 transitions. [2024-12-06 02:38:55,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:38:55,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 02:38:55,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 39 states and 61 transitions. [2024-12-06 02:38:55,851 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 61 transitions. [2024-12-06 02:38:55,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:38:55,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,928 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:38:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 40 states and 62 transitions. [2024-12-06 02:38:55,976 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 62 transitions. [2024-12-06 02:38:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:38:55,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:56,047 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:38:56,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 41 states and 63 transitions. [2024-12-06 02:38:56,122 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2024-12-06 02:38:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:38:56,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:56,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 75 states and 159 transitions. [2024-12-06 02:39:06,807 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 159 transitions. [2024-12-06 02:39:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:06,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:06,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:06,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:07,393 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:09,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 76 states and 161 transitions. [2024-12-06 02:39:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 161 transitions. [2024-12-06 02:39:09,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:09,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:09,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:09,608 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:10,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:10,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 79 states and 167 transitions. [2024-12-06 02:39:10,594 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 167 transitions. [2024-12-06 02:39:10,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:10,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:10,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:12,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:12,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 83 states and 173 transitions. [2024-12-06 02:39:12,236 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 173 transitions. [2024-12-06 02:39:12,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:12,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:12,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:12,549 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:13,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:13,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 87 states and 179 transitions. [2024-12-06 02:39:13,883 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 179 transitions. [2024-12-06 02:39:13,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:13,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:13,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:14,194 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 91 states and 185 transitions. [2024-12-06 02:39:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 185 transitions. [2024-12-06 02:39:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:15,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:15,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 98 states and 199 transitions. [2024-12-06 02:39:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 199 transitions. [2024-12-06 02:39:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:18,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:18,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:18,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:20,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:20,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 105 states and 213 transitions. [2024-12-06 02:39:20,038 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2024-12-06 02:39:20,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:20,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:20,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:20,322 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:21,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 112 states and 227 transitions. [2024-12-06 02:39:21,727 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 227 transitions. [2024-12-06 02:39:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:21,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:21,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:22,010 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:22,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:22,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 113 states and 227 transitions. [2024-12-06 02:39:22,494 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 227 transitions. [2024-12-06 02:39:22,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:22,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:22,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:22,784 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:23,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 114 states and 227 transitions. [2024-12-06 02:39:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 227 transitions. [2024-12-06 02:39:23,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:39:23,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:23,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:23,596 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:39:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:24,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 115 states and 227 transitions. [2024-12-06 02:39:24,161 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 227 transitions. [2024-12-06 02:39:24,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:39:24,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:24,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:24,202 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:26,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 120 states and 237 transitions. [2024-12-06 02:39:26,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 237 transitions. [2024-12-06 02:39:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:39:26,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:26,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:26,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 02:39:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 116 states and 226 transitions. [2024-12-06 02:39:27,316 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 226 transitions. [2024-12-06 02:39:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:39:27,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:27,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:27,359 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:39:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 121 states and 235 transitions. [2024-12-06 02:39:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 235 transitions. [2024-12-06 02:39:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:39:29,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:39:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:32,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 122 states and 235 transitions. [2024-12-06 02:39:32,767 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 235 transitions. [2024-12-06 02:39:32,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:39:32,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:32,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:32,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:32,824 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 02:39:33,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 118 states and 226 transitions. [2024-12-06 02:39:33,331 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 226 transitions. [2024-12-06 02:39:33,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:39:33,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:33,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:33,374 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 02:39:35,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:35,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 123 states and 234 transitions. [2024-12-06 02:39:35,865 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 234 transitions. [2024-12-06 02:39:35,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:39:35,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:35,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:35,911 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:39:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 127 states and 241 transitions. [2024-12-06 02:39:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 241 transitions. [2024-12-06 02:39:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:39:37,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:37,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:37,892 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:39:39,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 124 states and 233 transitions. [2024-12-06 02:39:39,050 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 233 transitions. [2024-12-06 02:39:39,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:39:39,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:39,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:39,095 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 02:39:41,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:41,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 125 states and 232 transitions. [2024-12-06 02:39:41,286 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 232 transitions. [2024-12-06 02:39:41,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:39:41,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:41,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:41,333 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 02:39:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 125 states and 230 transitions. [2024-12-06 02:39:43,181 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 230 transitions. [2024-12-06 02:39:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:39:43,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:43,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:43,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:43,230 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 02:39:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:43,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 231 transitions. [2024-12-06 02:39:43,869 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 231 transitions. [2024-12-06 02:39:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:39:43,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:43,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:43,917 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 02:39:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:46,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 127 states and 230 transitions. [2024-12-06 02:39:46,294 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 230 transitions. [2024-12-06 02:39:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:39:46,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:46,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:46,363 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:39:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 124 states and 222 transitions. [2024-12-06 02:39:47,545 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 222 transitions. [2024-12-06 02:39:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:39:47,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:47,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:47,592 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:39:49,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:49,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 124 states and 220 transitions. [2024-12-06 02:39:49,410 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 220 transitions. [2024-12-06 02:39:49,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:39:49,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:49,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:02,743 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 149 states and 296 transitions. [2024-12-06 02:40:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 296 transitions. [2024-12-06 02:40:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:40:33,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:33,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:36,640 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:00,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 170 states and 348 transitions. [2024-12-06 02:41:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 348 transitions. [2024-12-06 02:41:00,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:41:00,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:00,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:00,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:02,904 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:04,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:04,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 164 states and 329 transitions. [2024-12-06 02:41:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 329 transitions. [2024-12-06 02:41:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:41:04,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:04,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:09,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:09,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 156 states and 308 transitions. [2024-12-06 02:41:09,460 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 308 transitions. [2024-12-06 02:41:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:41:09,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:09,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:41:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:37,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 186 states and 359 transitions. [2024-12-06 02:41:37,237 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 359 transitions. [2024-12-06 02:41:37,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:41:37,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:37,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:41:45,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:45,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 196 states and 370 transitions. [2024-12-06 02:41:45,405 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 370 transitions. [2024-12-06 02:41:45,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:41:45,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:45,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:41:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:46,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 197 states and 370 transitions. [2024-12-06 02:41:46,791 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 370 transitions. [2024-12-06 02:41:46,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:41:46,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:46,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:46,998 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:41:48,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:48,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 198 states and 370 transitions. [2024-12-06 02:41:48,064 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 370 transitions. [2024-12-06 02:41:48,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:41:48,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:48,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:48,261 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:41:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 199 states and 370 transitions. [2024-12-06 02:41:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 370 transitions. [2024-12-06 02:41:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:41:49,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:49,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:50,595 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 02:41:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 200 states and 372 transitions. [2024-12-06 02:41:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 372 transitions. [2024-12-06 02:41:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:41:51,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:51,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:41:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 201 states and 372 transitions. [2024-12-06 02:41:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 372 transitions. [2024-12-06 02:41:53,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:41:53,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:53,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:54,671 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 02:41:55,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 202 states and 373 transitions. [2024-12-06 02:41:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 373 transitions. [2024-12-06 02:41:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:41:55,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:55,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:41:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 203 states and 374 transitions. [2024-12-06 02:41:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 374 transitions. [2024-12-06 02:41:57,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:41:57,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:57,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:41:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 204 states and 376 transitions. [2024-12-06 02:41:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 376 transitions. [2024-12-06 02:41:59,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:41:59,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:59,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:42:01,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 205 states and 377 transitions. [2024-12-06 02:42:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 377 transitions. [2024-12-06 02:42:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:42:01,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:02,010 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:42:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 206 states and 379 transitions. [2024-12-06 02:42:03,232 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 379 transitions. [2024-12-06 02:42:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:42:03,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:42:06,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 198 states and 354 transitions. [2024-12-06 02:42:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 354 transitions. [2024-12-06 02:42:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:42:06,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:06,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:06,990 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:42:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:08,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 199 states and 355 transitions. [2024-12-06 02:42:08,006 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 355 transitions. [2024-12-06 02:42:08,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:42:08,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:08,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:08,837 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 02:42:14,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 202 states and 357 transitions. [2024-12-06 02:42:14,821 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 357 transitions. [2024-12-06 02:42:14,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:42:14,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:14,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:15,590 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 02:42:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:20,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 206 states and 366 transitions. [2024-12-06 02:42:20,506 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 366 transitions. [2024-12-06 02:42:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:42:20,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:20,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:21,302 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 02:42:22,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:22,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 206 states and 365 transitions. [2024-12-06 02:42:22,424 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 365 transitions. [2024-12-06 02:42:22,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:42:22,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:22,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:42:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 211 states and 374 transitions. [2024-12-06 02:42:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 374 transitions. [2024-12-06 02:42:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:42:26,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:27,762 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:42:33,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:33,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 216 states and 385 transitions. [2024-12-06 02:42:33,872 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 385 transitions. [2024-12-06 02:42:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:42:33,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:33,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:42:37,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:37,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 216 states and 377 transitions. [2024-12-06 02:42:37,416 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 377 transitions. [2024-12-06 02:42:37,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:42:37,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:37,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 02:42:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 221 states and 386 transitions. [2024-12-06 02:42:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 386 transitions. [2024-12-06 02:42:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:42:41,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:41,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:42,779 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 02:42:45,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 223 states and 390 transitions. [2024-12-06 02:42:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 390 transitions. [2024-12-06 02:42:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:42:45,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 02:42:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 225 states and 389 transitions. [2024-12-06 02:42:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 389 transitions. [2024-12-06 02:42:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:42:51,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:51,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:51,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 02:42:53,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:53,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 226 states and 389 transitions. [2024-12-06 02:42:53,354 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 389 transitions. [2024-12-06 02:42:53,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:42:53,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:53,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:54,177 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 02:42:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 205 states and 359 transitions. [2024-12-06 02:42:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 359 transitions. [2024-12-06 02:42:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:42:54,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:54,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 02:42:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 210 states and 368 transitions. [2024-12-06 02:42:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 368 transitions. [2024-12-06 02:42:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:42:59,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:59,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:00,130 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 02:43:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 212 states and 372 transitions. [2024-12-06 02:43:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 372 transitions. [2024-12-06 02:43:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:43:03,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:03,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:03,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:03,901 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 02:43:10,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:10,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 209 states and 363 transitions. [2024-12-06 02:43:10,393 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 363 transitions. [2024-12-06 02:43:10,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:43:10,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:10,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:11,349 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 02:43:12,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:12,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 210 states and 364 transitions. [2024-12-06 02:43:12,863 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 364 transitions. [2024-12-06 02:43:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:43:12,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:12,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:13,790 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 02:43:15,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 207 states and 359 transitions. [2024-12-06 02:43:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 359 transitions. [2024-12-06 02:43:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:43:15,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:15,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:43:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 213 states and 371 transitions. [2024-12-06 02:43:21,612 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 371 transitions. [2024-12-06 02:43:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:43:21,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:21,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:22,488 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:43:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 208 states and 359 transitions. [2024-12-06 02:43:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 359 transitions. [2024-12-06 02:43:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:43:30,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:30,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:30,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:31,628 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:43:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 209 states and 360 transitions. [2024-12-06 02:43:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 360 transitions. [2024-12-06 02:43:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:43:32,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:32,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:33,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:07,445 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 259 states and 478 transitions. [2024-12-06 02:45:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 478 transitions. [2024-12-06 02:45:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:45:54,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:54,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:54,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:01,818 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:04,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 292 states and 549 transitions. [2024-12-06 02:47:04,968 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 549 transitions. [2024-12-06 02:47:04,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:47:04,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:04,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 302 states and 573 transitions. [2024-12-06 02:47:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 573 transitions. [2024-12-06 02:47:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:47:26,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:26,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:27,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:47,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 310 states and 587 transitions. [2024-12-06 02:47:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 587 transitions. [2024-12-06 02:47:47,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:47:47,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:47,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:56,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:56,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 313 states and 590 transitions. [2024-12-06 02:47:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 590 transitions. [2024-12-06 02:47:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:47:56,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:56,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:56,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:01,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 314 states and 590 transitions. [2024-12-06 02:48:01,867 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 590 transitions. [2024-12-06 02:48:01,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:48:01,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:01,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:01,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:48:13,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:13,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 316 states and 595 transitions. [2024-12-06 02:48:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 595 transitions. [2024-12-06 02:48:13,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:48:13,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:13,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:16,749 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:48:31,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 323 states and 606 transitions. [2024-12-06 02:48:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 606 transitions. [2024-12-06 02:48:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:48:31,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:31,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:32,176 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:48:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:37,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 325 states and 609 transitions. [2024-12-06 02:48:37,373 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 609 transitions. [2024-12-06 02:48:37,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:48:37,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:37,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:38,944 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:49:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 337 states and 622 transitions. [2024-12-06 02:49:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 622 transitions. [2024-12-06 02:49:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:49:02,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:02,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:03,720 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:49:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:17,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 344 states and 634 transitions. [2024-12-06 02:49:17,873 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 634 transitions. [2024-12-06 02:49:17,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:49:17,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:17,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:17,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:19,461 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:49:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:48,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 359 states and 660 transitions. [2024-12-06 02:49:48,756 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 660 transitions. [2024-12-06 02:49:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:49:48,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:48,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:50,457 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:49:56,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 362 states and 664 transitions. [2024-12-06 02:49:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 664 transitions. [2024-12-06 02:49:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:49:56,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:56,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:56,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:50:04,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:04,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 365 states and 668 transitions. [2024-12-06 02:50:04,327 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 668 transitions. [2024-12-06 02:50:04,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:50:04,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:04,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:05,874 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:50:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:19,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 371 states and 676 transitions. [2024-12-06 02:50:19,188 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 676 transitions. [2024-12-06 02:50:19,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:50:19,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:19,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:19,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:20,893 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:50:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:33,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 377 states and 685 transitions. [2024-12-06 02:50:33,379 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 685 transitions. [2024-12-06 02:50:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:50:33,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:33,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:35,091 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:50:41,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:41,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 380 states and 689 transitions. [2024-12-06 02:50:41,300 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 689 transitions. [2024-12-06 02:50:41,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:50:41,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:41,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 02:50:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 385 states and 696 transitions. [2024-12-06 02:50:52,902 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 696 transitions. [2024-12-06 02:50:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:50:52,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:52,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:54,919 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:50:57,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 384 states and 687 transitions. [2024-12-06 02:50:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 687 transitions. [2024-12-06 02:50:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:50:57,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:57,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 02:51:05,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 380 states and 666 transitions. [2024-12-06 02:51:05,920 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 666 transitions. [2024-12-06 02:51:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:51:05,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:05,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:06,869 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 02:51:09,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:09,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 345 states and 610 transitions. [2024-12-06 02:51:09,201 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 610 transitions. [2024-12-06 02:51:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:51:09,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:09,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:10,060 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:51:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:12,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 346 states and 611 transitions. [2024-12-06 02:51:12,319 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 611 transitions. [2024-12-06 02:51:12,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:51:12,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:12,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:12,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:13,230 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:51:15,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:15,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 347 states and 613 transitions. [2024-12-06 02:51:15,459 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 613 transitions. [2024-12-06 02:51:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:51:15,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:15,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:16,389 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:51:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:18,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 348 states and 614 transitions. [2024-12-06 02:51:18,497 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 614 transitions. [2024-12-06 02:51:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:51:18,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:18,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:51:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:21,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 349 states and 616 transitions. [2024-12-06 02:51:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 616 transitions. [2024-12-06 02:51:21,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:51:21,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:21,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:21,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:51:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 350 states and 617 transitions. [2024-12-06 02:51:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 617 transitions. [2024-12-06 02:51:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:51:24,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:24,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:25,497 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:51:27,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:27,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 351 states and 619 transitions. [2024-12-06 02:51:27,627 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 619 transitions. [2024-12-06 02:51:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:51:27,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:27,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:28,429 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:51:45,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:45,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 358 states and 638 transitions. [2024-12-06 02:51:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 638 transitions. [2024-12-06 02:51:45,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:51:45,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:45,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:51:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 357 states and 636 transitions. [2024-12-06 02:51:58,084 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 636 transitions. [2024-12-06 02:51:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:51:58,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:58,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:58,944 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:52:05,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:05,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 360 states and 642 transitions. [2024-12-06 02:52:05,635 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 642 transitions. [2024-12-06 02:52:05,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:52:05,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:05,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,647 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:52:08,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 361 states and 642 transitions. [2024-12-06 02:52:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 642 transitions. [2024-12-06 02:52:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:52:08,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:08,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,466 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:52:11,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:11,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 361 states and 641 transitions. [2024-12-06 02:52:11,557 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 641 transitions. [2024-12-06 02:52:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:52:11,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:12,366 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:52:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 362 states and 641 transitions. [2024-12-06 02:52:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 641 transitions. [2024-12-06 02:52:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:52:14,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:14,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:14,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked.