./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-ext3-properties/sll_length_check-2.i --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_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/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_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/list-ext3-properties/sll_length_check-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/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_b703dd91-644b-41b5-b925-c912ea756662/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 0b1cf2dd5b4da09460afcca66f285dbd0591f4fa3369eb070fcfcc2c1d99d315 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:38:54,570 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:38:54,629 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:38:54,633 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:38:54,634 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:38:54,654 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:38:54,655 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:38:54,655 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:38:54,655 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:38:54,655 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:38:54,656 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:38:54,656 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:38:54,656 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:38:54,656 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:38:54,656 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:38:54,656 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:38:54,656 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:38:54,656 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:38:54,656 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:38:54,656 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:38:54,657 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:38:54,657 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:38:54,657 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:38:54,657 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:38:54,657 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:38:54,657 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:38:54,657 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:38:54,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:38:54,657 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:38:54,657 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:38:54,657 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:38:54,658 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:38:54,658 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:38:54,658 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_b703dd91-644b-41b5-b925-c912ea756662/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 -> 0b1cf2dd5b4da09460afcca66f285dbd0591f4fa3369eb070fcfcc2c1d99d315 [2024-12-06 03:38:54,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:38:54,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:38:54,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:38:54,874 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:38:54,875 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:38:54,876 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/list-ext3-properties/sll_length_check-2.i [2024-12-06 03:38:57,474 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/data/a06cececa/157e53d4db2a4139897a23b7d9c449a9/FLAG22fa5481a [2024-12-06 03:38:57,724 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:38:57,724 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/sv-benchmarks/c/list-ext3-properties/sll_length_check-2.i [2024-12-06 03:38:57,737 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/data/a06cececa/157e53d4db2a4139897a23b7d9c449a9/FLAG22fa5481a [2024-12-06 03:38:58,032 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/data/a06cececa/157e53d4db2a4139897a23b7d9c449a9 [2024-12-06 03:38:58,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:38:58,035 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:38:58,036 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:38:58,036 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:38:58,039 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:38:58,039 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,040 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19e603ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58, skipping insertion in model container [2024-12-06 03:38:58,040 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,063 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:38:58,293 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_b703dd91-644b-41b5-b925-c912ea756662/sv-benchmarks/c/list-ext3-properties/sll_length_check-2.i[23814,23827] [2024-12-06 03:38:58,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:38:58,304 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:38:58,339 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_b703dd91-644b-41b5-b925-c912ea756662/sv-benchmarks/c/list-ext3-properties/sll_length_check-2.i[23814,23827] [2024-12-06 03:38:58,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:38:58,364 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:38:58,364 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58 WrapperNode [2024-12-06 03:38:58,365 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:38:58,365 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:38:58,365 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:38:58,366 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:38:58,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,381 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,397 INFO L138 Inliner]: procedures = 125, calls = 15, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 85 [2024-12-06 03:38:58,397 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:38:58,398 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:38:58,398 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:38:58,398 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:38:58,405 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,407 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,407 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,412 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,413 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,416 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,417 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,417 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:38:58,420 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:38:58,420 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:38:58,420 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:38:58,421 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:38:58,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:38:58,448 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:38:58,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b703dd91-644b-41b5-b925-c912ea756662/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:38:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:38:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:38:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:38:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:38:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:38:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:38:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:38:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:38:58,555 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:38:58,556 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:38:58,662 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-12-06 03:38:58,663 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:38:58,707 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:38:58,707 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 03:38:58,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:38:58 BoogieIcfgContainer [2024-12-06 03:38:58,708 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:38:58,708 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:38:58,708 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:38:58,716 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:38:58,716 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:38:58" (1/1) ... [2024-12-06 03:38:58,724 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:38:58,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:58,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-12-06 03:38:58,770 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-12-06 03:38:58,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:38:58,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:58,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:58,869 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 03:38:58,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 14 states and 18 transitions. [2024-12-06 03:38:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2024-12-06 03:38:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:38:58,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:58,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:59,013 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 03:38:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 18 states and 25 transitions. [2024-12-06 03:38:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 25 transitions. [2024-12-06 03:38:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:38:59,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:59,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:59,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 19 states and 26 transitions. [2024-12-06 03:38:59,329 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2024-12-06 03:38:59,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:38:59,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:59,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:59,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:59,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2024-12-06 03:38:59,502 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2024-12-06 03:38:59,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:38:59,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:59,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:59,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:38:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-12-06 03:38:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-12-06 03:38:59,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:38:59,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:59,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:00,016 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:00,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 24 states and 37 transitions. [2024-12-06 03:39:00,598 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 37 transitions. [2024-12-06 03:39:00,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:39:00,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:00,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:39:00,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:00,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 23 states and 35 transitions. [2024-12-06 03:39:00,945 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2024-12-06 03:39:00,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:39:00,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:00,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:39:02,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:02,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 32 states and 56 transitions. [2024-12-06 03:39:02,575 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 56 transitions. [2024-12-06 03:39:02,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:39:02,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:02,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:02,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:03,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 33 states and 57 transitions. [2024-12-06 03:39:03,230 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 57 transitions. [2024-12-06 03:39:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:39:03,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:03,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 41 states and 73 transitions. [2024-12-06 03:39:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 73 transitions. [2024-12-06 03:39:06,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:39:06,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:06,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:06,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:06,276 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:39:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:06,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 42 states and 74 transitions. [2024-12-06 03:39:06,490 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 74 transitions. [2024-12-06 03:39:06,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:39:06,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:06,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:06,550 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:39:06,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 43 states and 70 transitions. [2024-12-06 03:39:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 70 transitions. [2024-12-06 03:39:06,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:39:06,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:06,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:07,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:39:07,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:07,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 38 states and 59 transitions. [2024-12-06 03:39:07,744 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 59 transitions. [2024-12-06 03:39:07,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:39:07,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:07,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:07,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:08,342 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 39 states and 63 transitions. [2024-12-06 03:39:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 63 transitions. [2024-12-06 03:39:10,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:39:10,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:10,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:10,871 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:39:15,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:15,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 54 states and 90 transitions. [2024-12-06 03:39:15,226 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 90 transitions. [2024-12-06 03:39:15,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:39:15,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:15,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:23,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 62 states and 115 transitions. [2024-12-06 03:39:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 115 transitions. [2024-12-06 03:39:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:39:23,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:23,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:23,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:25,429 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:28,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:28,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 65 states and 122 transitions. [2024-12-06 03:39:28,676 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 122 transitions. [2024-12-06 03:39:28,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:39:28,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:28,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 67 states and 142 transitions. [2024-12-06 03:39:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 142 transitions. [2024-12-06 03:39:35,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:39:35,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:35,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:35,547 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:36,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:36,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 69 states and 146 transitions. [2024-12-06 03:39:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 146 transitions. [2024-12-06 03:39:36,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:39:36,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:36,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:37,454 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:38,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 70 states and 150 transitions. [2024-12-06 03:39:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 150 transitions. [2024-12-06 03:39:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:39:38,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:44,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 73 states and 161 transitions. [2024-12-06 03:39:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 161 transitions. [2024-12-06 03:39:44,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:39:44,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:44,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:52,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:52,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 76 states and 172 transitions. [2024-12-06 03:39:52,756 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 172 transitions. [2024-12-06 03:39:52,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:39:52,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:52,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:55,158 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:58,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:58,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 77 states and 183 transitions. [2024-12-06 03:39:58,311 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 183 transitions. [2024-12-06 03:39:58,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:39:58,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:58,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:00,155 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:40:03,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:03,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 80 states and 192 transitions. [2024-12-06 03:40:03,085 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 192 transitions. [2024-12-06 03:40:03,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:40:03,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:03,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:40:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:10,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 80 states and 191 transitions. [2024-12-06 03:40:10,609 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 191 transitions. [2024-12-06 03:40:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:40:10,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:10,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:40:15,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:15,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 82 states and 195 transitions. [2024-12-06 03:40:15,750 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 195 transitions. [2024-12-06 03:40:15,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:40:15,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:15,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:16,637 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:40:19,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:19,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 85 states and 205 transitions. [2024-12-06 03:40:19,421 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 205 transitions. [2024-12-06 03:40:19,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:40:19,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:19,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:40:29,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:29,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 90 states and 241 transitions. [2024-12-06 03:40:29,308 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 241 transitions. [2024-12-06 03:40:29,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:40:29,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:29,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:30,197 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:40:31,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:31,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 91 states and 242 transitions. [2024-12-06 03:40:31,009 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 242 transitions. [2024-12-06 03:40:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:40:31,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:31,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:31,819 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 03:40:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 104 states and 268 transitions. [2024-12-06 03:40:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 268 transitions. [2024-12-06 03:40:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:40:40,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:40:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:48,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 107 states and 283 transitions. [2024-12-06 03:40:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 283 transitions. [2024-12-06 03:40:48,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:40:48,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:48,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:48,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:49,009 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 03:40:51,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:51,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 109 states and 291 transitions. [2024-12-06 03:40:51,441 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 291 transitions. [2024-12-06 03:40:51,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:40:51,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:51,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:53,745 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:40:58,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 111 states and 310 transitions. [2024-12-06 03:40:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 310 transitions. [2024-12-06 03:40:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:40:58,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:58,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:41:08,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:08,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 115 states and 338 transitions. [2024-12-06 03:41:08,161 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 338 transitions. [2024-12-06 03:41:08,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:41:08,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:08,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:09,706 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:41:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:12,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 117 states and 356 transitions. [2024-12-06 03:41:12,149 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 356 transitions. [2024-12-06 03:41:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:41:12,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:12,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:41:32,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:32,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 126 states and 393 transitions. [2024-12-06 03:41:32,038 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 393 transitions. [2024-12-06 03:41:32,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:41:32,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:32,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:36,546 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:41:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:46,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 129 states and 419 transitions. [2024-12-06 03:41:46,068 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 419 transitions. [2024-12-06 03:41:46,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:41:46,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:46,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:41:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 130 states and 435 transitions. [2024-12-06 03:41:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 435 transitions. [2024-12-06 03:41:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:41:49,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:53,502 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:41:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 131 states and 438 transitions. [2024-12-06 03:41:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 438 transitions. [2024-12-06 03:41:58,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:41:58,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:58,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:42:06,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 133 states and 462 transitions. [2024-12-06 03:42:06,296 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 462 transitions. [2024-12-06 03:42:06,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:42:06,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:06,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:09,090 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:42:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 134 states and 466 transitions. [2024-12-06 03:42:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 466 transitions. [2024-12-06 03:42:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:42:12,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:12,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:12,836 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:42:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 136 states and 486 transitions. [2024-12-06 03:42:16,071 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 486 transitions. [2024-12-06 03:42:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:42:16,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:16,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:18,363 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:42:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 137 states and 492 transitions. [2024-12-06 03:42:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 492 transitions. [2024-12-06 03:42:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:42:21,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:21,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:26,808 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:42:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 140 states and 514 transitions. [2024-12-06 03:42:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 514 transitions. [2024-12-06 03:42:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:42:40,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:40,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:40,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:41,429 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:42:43,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 141 states and 527 transitions. [2024-12-06 03:42:43,584 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 527 transitions. [2024-12-06 03:42:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:42:43,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:43,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:44,861 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:42:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 142 states and 532 transitions. [2024-12-06 03:42:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 532 transitions. [2024-12-06 03:42:47,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:42:47,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:47,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:42:52,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 143 states and 537 transitions. [2024-12-06 03:42:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 537 transitions. [2024-12-06 03:42:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:42:52,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:52,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:55,614 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:42:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 144 states and 539 transitions. [2024-12-06 03:42:56,934 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 539 transitions. [2024-12-06 03:42:56,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:42:56,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:56,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:58,005 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:43:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 146 states and 542 transitions. [2024-12-06 03:43:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 542 transitions. [2024-12-06 03:43:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:43:01,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:01,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:43:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 150 states and 581 transitions. [2024-12-06 03:43:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 581 transitions. [2024-12-06 03:43:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:43:16,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:16,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:17,819 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:43:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:20,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 151 states and 582 transitions. [2024-12-06 03:43:20,736 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 582 transitions. [2024-12-06 03:43:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:43:20,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:20,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:43:25,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 153 states and 603 transitions. [2024-12-06 03:43:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 603 transitions. [2024-12-06 03:43:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:43:25,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:25,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:31,913 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:43:42,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 155 states and 621 transitions. [2024-12-06 03:43:42,118 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 621 transitions. [2024-12-06 03:43:42,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:43:42,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:42,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:43,272 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:43:45,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 156 states and 626 transitions. [2024-12-06 03:43:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 626 transitions. [2024-12-06 03:43:45,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:43:45,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:45,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:45,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:43:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:59,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 157 states and 630 transitions. [2024-12-06 03:43:59,157 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 630 transitions. [2024-12-06 03:43:59,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:43:59,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:59,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:00,142 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:44:02,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:02,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 158 states and 641 transitions. [2024-12-06 03:44:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 641 transitions. [2024-12-06 03:44:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:44:02,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:02,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:02,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:44:10,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:10,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 159 states and 648 transitions. [2024-12-06 03:44:10,822 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 648 transitions. [2024-12-06 03:44:10,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:44:10,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:10,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:14,808 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:44:26,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 163 states and 672 transitions. [2024-12-06 03:44:26,951 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 672 transitions. [2024-12-06 03:44:26,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:44:26,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:26,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:44:33,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:33,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 166 states and 682 transitions. [2024-12-06 03:44:33,668 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 682 transitions. [2024-12-06 03:44:33,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:44:33,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:33,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:40,640 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:44:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 170 states and 714 transitions. [2024-12-06 03:44:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 714 transitions. [2024-12-06 03:44:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:44:56,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:56,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:00,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:45:12,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:12,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 173 states and 741 transitions. [2024-12-06 03:45:12,080 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 741 transitions. [2024-12-06 03:45:12,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:45:12,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:12,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:17,234 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:45:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 176 states and 766 transitions. [2024-12-06 03:45:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 766 transitions. [2024-12-06 03:45:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:45:24,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:24,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:24,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:29,704 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:45:35,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:35,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 177 states and 770 transitions. [2024-12-06 03:45:35,679 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 770 transitions. [2024-12-06 03:45:35,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:45:35,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:35,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:45:57,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 178 states and 773 transitions. [2024-12-06 03:45:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 773 transitions. [2024-12-06 03:45:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:45:57,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:57,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:46:06,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:06,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 180 states and 778 transitions. [2024-12-06 03:46:06,697 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 778 transitions. [2024-12-06 03:46:06,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:46:06,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:06,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:12,847 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:46:21,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 182 states and 820 transitions. [2024-12-06 03:46:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 820 transitions. [2024-12-06 03:46:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:46:21,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:21,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:25,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:46:28,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:28,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 183 states and 829 transitions. [2024-12-06 03:46:28,414 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 829 transitions. [2024-12-06 03:46:28,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:46:28,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:28,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:29,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:46:31,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 184 states and 837 transitions. [2024-12-06 03:46:31,762 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 837 transitions. [2024-12-06 03:46:31,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:46:31,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:31,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:32,973 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:46:37,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 186 states and 840 transitions. [2024-12-06 03:46:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 840 transitions. [2024-12-06 03:46:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:46:37,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:37,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:38,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:46:41,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 187 states and 854 transitions. [2024-12-06 03:46:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 854 transitions. [2024-12-06 03:46:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:46:41,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:41,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 9 proven. 26 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:47:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 193 states and 882 transitions. [2024-12-06 03:47:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 882 transitions. [2024-12-06 03:47:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:47:09,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:09,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:14,849 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:47:31,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:31,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 197 states and 932 transitions. [2024-12-06 03:47:31,523 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 932 transitions. [2024-12-06 03:47:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:47:31,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:31,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:31,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:40,023 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:47:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:50,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 198 states and 941 transitions. [2024-12-06 03:47:50,565 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 941 transitions. [2024-12-06 03:47:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:47:50,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:50,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:47:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:57,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 200 states and 957 transitions. [2024-12-06 03:47:57,082 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 957 transitions. [2024-12-06 03:47:57,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:47:57,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:57,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:01,507 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 9 proven. 26 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:48:18,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 190 states and 911 transitions. [2024-12-06 03:48:18,002 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 911 transitions. [2024-12-06 03:48:18,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:48:18,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:18,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:22,169 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:48:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:32,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 192 states and 933 transitions. [2024-12-06 03:48:32,506 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 933 transitions. [2024-12-06 03:48:32,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:48:32,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:32,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:39,698 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:48:50,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:50,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 194 states and 953 transitions. [2024-12-06 03:48:50,739 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 953 transitions. [2024-12-06 03:48:50,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:48:50,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:50,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:55,116 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:48:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 195 states and 955 transitions. [2024-12-06 03:48:57,185 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 955 transitions. [2024-12-06 03:48:57,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:48:57,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:57,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:08,266 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:49:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 196 states and 957 transitions. [2024-12-06 03:49:23,962 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 957 transitions. [2024-12-06 03:49:23,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:49:23,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:23,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:23,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:49:33,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:33,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 199 states and 969 transitions. [2024-12-06 03:49:33,076 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 969 transitions. [2024-12-06 03:49:33,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:49:33,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:33,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:49:55,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 201 states and 992 transitions. [2024-12-06 03:49:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 992 transitions. [2024-12-06 03:49:55,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:49:55,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:50:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 203 states and 997 transitions. [2024-12-06 03:50:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 997 transitions. [2024-12-06 03:50:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:50:01,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:01,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:50:09,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 204 states and 1011 transitions. [2024-12-06 03:50:09,461 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 1011 transitions. [2024-12-06 03:50:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:50:09,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:09,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:09,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:12,450 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:50:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 205 states and 1016 transitions. [2024-12-06 03:50:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 1016 transitions. [2024-12-06 03:50:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:50:16,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:16,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:50:30,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 206 states and 1021 transitions. [2024-12-06 03:50:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 1021 transitions. [2024-12-06 03:50:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:50:30,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:30,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:34,746 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 03:50:50,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:50,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 209 states and 1024 transitions. [2024-12-06 03:50:50,214 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 1024 transitions. [2024-12-06 03:50:50,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:50:50,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:50,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:50,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:52,079 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 03:51:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 224 states and 1071 transitions. [2024-12-06 03:51:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 1071 transitions. [2024-12-06 03:51:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:51:21,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:21,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:51:59,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:59,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 226 states and 1112 transitions. [2024-12-06 03:51:59,303 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 1112 transitions. [2024-12-06 03:51:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:51:59,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:59,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:59,367 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 03:52:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 229 states and 1122 transitions. [2024-12-06 03:52:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 1122 transitions. [2024-12-06 03:52:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:52:07,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:07,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:52:35,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:35,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 231 states and 1136 transitions. [2024-12-06 03:52:35,353 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 1136 transitions. [2024-12-06 03:52:35,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:52:35,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:35,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:35,420 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 03:52:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 232 states and 1140 transitions. [2024-12-06 03:52:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 1140 transitions. [2024-12-06 03:52:38,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:52:38,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:38,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:49,571 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.