./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/res1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/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_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/res1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/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_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/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 f274a5aba9f5a53aba1b5bf0fd0b9cf2990c13e825cbbe6f7043cc6fa5a18df6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:24:29,818 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:24:29,874 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:24:29,878 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:24:29,879 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:24:29,897 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:24:29,898 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:24:29,898 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:24:29,898 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:24:29,898 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:24:29,898 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:24:29,898 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:24:29,899 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:24:29,899 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:24:29,900 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:24:29,900 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:24:29,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:24:29,900 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:24:29,900 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:24:29,900 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:24:29,900 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:24:29,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:24:29,900 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_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/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 -> f274a5aba9f5a53aba1b5bf0fd0b9cf2990c13e825cbbe6f7043cc6fa5a18df6 [2024-12-06 04:24:30,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:24:30,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:24:30,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:24:30,152 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:24:30,152 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:24:30,153 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/res1.c [2024-12-06 04:24:32,779 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/data/b22fc912a/4c741b9ecaba4e1181ffe11798c24355/FLAG382b7ca06 [2024-12-06 04:24:32,995 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:24:33,001 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/sv-benchmarks/c/array-fpi/res1.c [2024-12-06 04:24:33,010 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/data/b22fc912a/4c741b9ecaba4e1181ffe11798c24355/FLAG382b7ca06 [2024-12-06 04:24:33,367 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/data/b22fc912a/4c741b9ecaba4e1181ffe11798c24355 [2024-12-06 04:24:33,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:24:33,370 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:24:33,372 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:24:33,372 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:24:33,375 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:24:33,375 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,376 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@325b7963 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33, skipping insertion in model container [2024-12-06 04:24:33,376 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,385 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:24:33,483 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_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/sv-benchmarks/c/array-fpi/res1.c[587,600] [2024-12-06 04:24:33,500 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:24:33,507 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:24:33,515 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_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/sv-benchmarks/c/array-fpi/res1.c[587,600] [2024-12-06 04:24:33,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:24:33,533 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:24:33,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33 WrapperNode [2024-12-06 04:24:33,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:24:33,534 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:24:33,534 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:24:33,535 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:24:33,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,547 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,562 INFO L138 Inliner]: procedures = 17, calls = 31, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 91 [2024-12-06 04:24:33,563 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:24:33,563 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:24:33,563 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:24:33,563 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:24:33,570 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,572 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,572 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,577 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,578 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,582 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,583 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,584 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,585 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:24:33,586 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:24:33,586 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:24:33,586 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:24:33,587 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:24:33,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:24:33,610 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:24:33,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e2940a7-f39e-40ca-a4e0-07662fdbe9cf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:24:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:24:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:24:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:24:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:24:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:24:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:24:33,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:24:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:24:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:24:33,682 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:24:33,683 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:24:33,815 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-12-06 04:24:33,815 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:24:33,858 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:24:33,858 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 04:24:33,858 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:24:33 BoogieIcfgContainer [2024-12-06 04:24:33,858 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:24:33,859 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:24:33,859 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:24:33,866 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:24:33,866 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:24:33" (1/1) ... [2024-12-06 04:24:33,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:24:33,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2024-12-06 04:24:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2024-12-06 04:24:33,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:24:33,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:33,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:34,151 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 04:24:34,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-12-06 04:24:34,203 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-12-06 04:24:34,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:24:34,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:34,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:34,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:24:34,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-12-06 04:24:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-12-06 04:24:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:24:34,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:34,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:34,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:24:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-12-06 04:24:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-12-06 04:24:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:24:34,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:34,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:24:34,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-12-06 04:24:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-12-06 04:24:34,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:24:34,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:34,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:36,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:36,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 23 states and 49 transitions. [2024-12-06 04:24:36,855 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 49 transitions. [2024-12-06 04:24:36,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:24:36,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:36,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:37,082 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 04:24:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 30 states and 75 transitions. [2024-12-06 04:24:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 75 transitions. [2024-12-06 04:24:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:24:38,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:38,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:38,536 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 04:24:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:38,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 31 states and 75 transitions. [2024-12-06 04:24:38,783 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 75 transitions. [2024-12-06 04:24:38,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:24:38,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:38,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:24:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 31 states and 72 transitions. [2024-12-06 04:24:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 72 transitions. [2024-12-06 04:24:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:24:39,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:39,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:24:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 32 states and 70 transitions. [2024-12-06 04:24:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 70 transitions. [2024-12-06 04:24:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:24:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:40,286 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:24:40,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:40,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 33 states and 72 transitions. [2024-12-06 04:24:40,519 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 72 transitions. [2024-12-06 04:24:40,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:24:40,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:40,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:40,653 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:24:41,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:41,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 36 states and 81 transitions. [2024-12-06 04:24:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 81 transitions. [2024-12-06 04:24:41,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:24:41,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:41,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:41,388 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:24:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 34 states and 68 transitions. [2024-12-06 04:24:42,392 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 68 transitions. [2024-12-06 04:24:42,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:24:42,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:42,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:44,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:47,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 43 states and 100 transitions. [2024-12-06 04:24:47,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 100 transitions. [2024-12-06 04:24:47,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:24:47,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:47,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:48,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:24:48,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 44 states and 101 transitions. [2024-12-06 04:24:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 101 transitions. [2024-12-06 04:24:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:24:48,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:48,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:24:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 47 states and 111 transitions. [2024-12-06 04:24:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 111 transitions. [2024-12-06 04:24:49,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:24:49,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:49,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:24:51,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:51,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 49 states and 115 transitions. [2024-12-06 04:24:51,147 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 115 transitions. [2024-12-06 04:24:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:24:51,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:51,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:24:51,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:51,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 50 states and 120 transitions. [2024-12-06 04:24:51,514 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 120 transitions. [2024-12-06 04:24:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:24:51,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:24:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 55 states and 131 transitions. [2024-12-06 04:24:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 131 transitions. [2024-12-06 04:24:54,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:24:54,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:54,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:24:55,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 53 states and 127 transitions. [2024-12-06 04:24:55,322 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 127 transitions. [2024-12-06 04:24:55,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:24:55,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:55,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:55,618 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:24:56,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 54 states and 127 transitions. [2024-12-06 04:24:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 127 transitions. [2024-12-06 04:24:56,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:24:56,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:56,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:24:57,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 58 states and 139 transitions. [2024-12-06 04:24:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 139 transitions. [2024-12-06 04:24:57,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:24:57,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:57,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:58,022 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:24:59,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:59,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 61 states and 145 transitions. [2024-12-06 04:24:59,254 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 145 transitions. [2024-12-06 04:24:59,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:24:59,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:59,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:25:00,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:00,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 55 states and 126 transitions. [2024-12-06 04:25:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 126 transitions. [2024-12-06 04:25:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:25:00,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:00,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:00,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:10,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:10,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 62 states and 156 transitions. [2024-12-06 04:25:10,889 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 156 transitions. [2024-12-06 04:25:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:25:10,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:10,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:12,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:16,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:16,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 67 states and 178 transitions. [2024-12-06 04:25:16,262 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 178 transitions. [2024-12-06 04:25:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:25:16,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:16,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:16,935 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:25:23,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 77 states and 203 transitions. [2024-12-06 04:25:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 203 transitions. [2024-12-06 04:25:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:25:23,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:23,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:25:28,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 83 states and 231 transitions. [2024-12-06 04:25:28,596 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 231 transitions. [2024-12-06 04:25:28,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:25:28,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:28,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:29,139 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:25:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 87 states and 237 transitions. [2024-12-06 04:25:31,722 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 237 transitions. [2024-12-06 04:25:31,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:25:31,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:31,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:25:32,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 88 states and 237 transitions. [2024-12-06 04:25:32,842 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 237 transitions. [2024-12-06 04:25:32,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:25:32,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:32,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:32,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:33,375 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:25:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 93 states and 252 transitions. [2024-12-06 04:25:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 252 transitions. [2024-12-06 04:25:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:25:36,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:36,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:37,191 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:25:37,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:37,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 94 states and 254 transitions. [2024-12-06 04:25:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 254 transitions. [2024-12-06 04:25:37,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:25:37,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:37,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:38,523 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:25:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:41,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 98 states and 268 transitions. [2024-12-06 04:25:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 268 transitions. [2024-12-06 04:25:41,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:25:41,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:41,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:25:43,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:43,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 100 states and 273 transitions. [2024-12-06 04:25:43,432 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 273 transitions. [2024-12-06 04:25:43,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:25:43,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:43,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:43,995 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:25:44,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:44,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 101 states and 275 transitions. [2024-12-06 04:25:44,561 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 275 transitions. [2024-12-06 04:25:44,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:25:44,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:44,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 04:25:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 96 states and 261 transitions. [2024-12-06 04:25:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 261 transitions. [2024-12-06 04:25:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:25:45,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:51,989 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:04,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:04,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 103 states and 293 transitions. [2024-12-06 04:26:04,836 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 293 transitions. [2024-12-06 04:26:04,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:26:04,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:04,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:09,427 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:15,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:15,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 106 states and 309 transitions. [2024-12-06 04:26:15,877 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 309 transitions. [2024-12-06 04:26:15,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:26:15,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:15,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:15,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:19,036 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 108 states and 312 transitions. [2024-12-06 04:26:21,897 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 312 transitions. [2024-12-06 04:26:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:26:21,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:21,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:26:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 112 states and 317 transitions. [2024-12-06 04:26:26,425 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 317 transitions. [2024-12-06 04:26:26,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:26:26,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:26,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:26:33,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:33,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 120 states and 346 transitions. [2024-12-06 04:26:33,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 346 transitions. [2024-12-06 04:26:33,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:26:33,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:33,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:34,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:26:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:35,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 121 states and 348 transitions. [2024-12-06 04:26:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 348 transitions. [2024-12-06 04:26:35,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:26:35,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:35,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:36,478 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 04:26:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 126 states and 363 transitions. [2024-12-06 04:26:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 363 transitions. [2024-12-06 04:26:42,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:26:42,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:42,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 04:26:45,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:45,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 129 states and 369 transitions. [2024-12-06 04:26:45,804 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 369 transitions. [2024-12-06 04:26:45,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:26:45,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:45,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 04:26:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 131 states and 385 transitions. [2024-12-06 04:26:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 385 transitions. [2024-12-06 04:26:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:26:49,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:49,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 04:26:52,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:52,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 134 states and 395 transitions. [2024-12-06 04:26:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 395 transitions. [2024-12-06 04:26:52,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:26:52,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:52,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:54,101 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 04:26:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:55,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 135 states and 399 transitions. [2024-12-06 04:26:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 399 transitions. [2024-12-06 04:26:55,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:26:55,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:55,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:56,636 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 04:26:57,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 136 states and 403 transitions. [2024-12-06 04:26:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 403 transitions. [2024-12-06 04:26:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:26:57,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:57,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:58,838 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:26:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 137 states and 409 transitions. [2024-12-06 04:26:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 409 transitions. [2024-12-06 04:26:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:26:59,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:59,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:05,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 142 states and 433 transitions. [2024-12-06 04:27:05,467 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 433 transitions. [2024-12-06 04:27:05,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:27:05,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:05,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:06,797 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:13,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:13,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 148 states and 450 transitions. [2024-12-06 04:27:13,017 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 450 transitions. [2024-12-06 04:27:13,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:27:13,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:13,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:13,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:14,196 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 150 states and 455 transitions. [2024-12-06 04:27:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 455 transitions. [2024-12-06 04:27:16,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:27:16,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:17,893 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 152 states and 460 transitions. [2024-12-06 04:27:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 460 transitions. [2024-12-06 04:27:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:27:19,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:19,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:19,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:22,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 154 states and 465 transitions. [2024-12-06 04:27:22,574 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 465 transitions. [2024-12-06 04:27:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:27:22,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:23,635 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:27:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 155 states and 467 transitions. [2024-12-06 04:27:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 467 transitions. [2024-12-06 04:27:24,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:27:24,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:24,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:26,046 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 156 states and 470 transitions. [2024-12-06 04:27:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 470 transitions. [2024-12-06 04:27:26,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:27:26,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:26,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:27,963 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 158 states and 474 transitions. [2024-12-06 04:27:30,293 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 474 transitions. [2024-12-06 04:27:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:27:30,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:30,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:31,459 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:32,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:32,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 159 states and 474 transitions. [2024-12-06 04:27:32,689 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 474 transitions. [2024-12-06 04:27:32,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:27:32,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:32,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 04:27:34,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 153 states and 458 transitions. [2024-12-06 04:27:34,901 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 458 transitions. [2024-12-06 04:27:34,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:27:34,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:34,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:46,601 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:09,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 159 states and 502 transitions. [2024-12-06 04:28:09,516 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 502 transitions. [2024-12-06 04:28:09,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:28:09,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:09,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:11,459 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:24,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 169 states and 536 transitions. [2024-12-06 04:28:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 536 transitions. [2024-12-06 04:28:24,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:28:24,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:24,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:24,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:38,219 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:55,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:55,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 173 states and 555 transitions. [2024-12-06 04:28:55,684 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 555 transitions. [2024-12-06 04:28:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:28:55,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:55,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:03,844 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:15,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:15,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 177 states and 566 transitions. [2024-12-06 04:29:15,203 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 566 transitions. [2024-12-06 04:29:15,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:29:15,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:15,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:17,077 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:29:33,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 186 states and 580 transitions. [2024-12-06 04:29:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 580 transitions. [2024-12-06 04:29:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:29:33,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:33,631 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:29:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 191 states and 595 transitions. [2024-12-06 04:29:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 595 transitions. [2024-12-06 04:29:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:29:41,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:41,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:43,888 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:29:49,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:49,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 193 states and 602 transitions. [2024-12-06 04:29:49,742 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 602 transitions. [2024-12-06 04:29:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:29:49,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:49,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:52,253 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:29:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 194 states and 609 transitions. [2024-12-06 04:29:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 609 transitions. [2024-12-06 04:29:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:29:54,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:54,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:54,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:56,352 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:30:00,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:00,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 197 states and 618 transitions. [2024-12-06 04:30:00,822 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 618 transitions. [2024-12-06 04:30:00,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:30:00,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:00,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:03,104 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:30:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 198 states and 621 transitions. [2024-12-06 04:30:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 621 transitions. [2024-12-06 04:30:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:30:04,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:04,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:04,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:07,291 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:30:14,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 202 states and 649 transitions. [2024-12-06 04:30:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 649 transitions. [2024-12-06 04:30:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:30:14,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:14,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:14,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:16,729 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:30:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:20,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 204 states and 664 transitions. [2024-12-06 04:30:20,723 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 664 transitions. [2024-12-06 04:30:20,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:30:20,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:20,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:23,408 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:30:25,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:25,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 205 states and 669 transitions. [2024-12-06 04:30:25,361 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 669 transitions. [2024-12-06 04:30:25,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:30:25,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:25,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:28,016 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:30:33,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 208 states and 675 transitions. [2024-12-06 04:30:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 675 transitions. [2024-12-06 04:30:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:30:33,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:33,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:30:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 209 states and 676 transitions. [2024-12-06 04:30:37,837 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 676 transitions. [2024-12-06 04:30:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:30:37,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:37,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:40,443 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:30:42,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:42,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 210 states and 679 transitions. [2024-12-06 04:30:42,335 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 679 transitions. [2024-12-06 04:30:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:30:42,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:42,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:30:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 211 states and 688 transitions. [2024-12-06 04:30:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 688 transitions. [2024-12-06 04:30:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:30:47,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:47,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:30:54,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:54,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 214 states and 694 transitions. [2024-12-06 04:30:54,992 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 694 transitions. [2024-12-06 04:30:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:30:54,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:54,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:30:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 215 states and 701 transitions. [2024-12-06 04:30:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 701 transitions. [2024-12-06 04:30:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:30:59,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:31:03,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:03,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 208 states and 684 transitions. [2024-12-06 04:31:03,676 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 684 transitions. [2024-12-06 04:31:03,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:31:03,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:03,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:03,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:06,216 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:31:16,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:16,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 214 states and 719 transitions. [2024-12-06 04:31:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 719 transitions. [2024-12-06 04:31:16,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:31:16,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:16,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:18,638 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:31:29,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:29,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 220 states and 734 transitions. [2024-12-06 04:31:29,426 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 734 transitions. [2024-12-06 04:31:29,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:31:29,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:29,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:31,829 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:31:35,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:35,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 222 states and 742 transitions. [2024-12-06 04:31:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 742 transitions. [2024-12-06 04:31:35,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:31:35,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:35,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:31:43,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:43,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 225 states and 753 transitions. [2024-12-06 04:31:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 753 transitions. [2024-12-06 04:31:43,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:31:43,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:43,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:45,631 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:31:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 227 states and 758 transitions. [2024-12-06 04:31:49,512 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 758 transitions. [2024-12-06 04:31:49,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:31:49,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:49,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:49,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:52,055 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:31:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:53,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 228 states and 760 transitions. [2024-12-06 04:31:53,862 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 760 transitions. [2024-12-06 04:31:53,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:31:53,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:53,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:56,268 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:32:00,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:00,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 231 states and 769 transitions. [2024-12-06 04:32:00,563 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 769 transitions. [2024-12-06 04:32:00,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:00,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:00,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:02,864 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:32:05,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 232 states and 773 transitions. [2024-12-06 04:32:05,079 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 773 transitions. [2024-12-06 04:32:05,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:05,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:05,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:05,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:32:10,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:10,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 234 states and 777 transitions. [2024-12-06 04:32:10,472 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 777 transitions. [2024-12-06 04:32:10,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:10,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:10,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:12,531 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:32:14,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 235 states and 778 transitions. [2024-12-06 04:32:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 778 transitions. [2024-12-06 04:32:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:14,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:14,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:16,500 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:32:18,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 236 states and 778 transitions. [2024-12-06 04:32:18,626 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 778 transitions. [2024-12-06 04:32:18,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:18,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:18,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:21,019 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:32:22,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 237 states and 778 transitions. [2024-12-06 04:32:22,661 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 778 transitions. [2024-12-06 04:32:22,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:22,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:25,013 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:32:26,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 238 states and 778 transitions. [2024-12-06 04:32:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 778 transitions. [2024-12-06 04:32:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:32:26,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:26,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:29,121 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:32:32,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:32,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 240 states and 784 transitions. [2024-12-06 04:32:32,618 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 784 transitions. [2024-12-06 04:32:32,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:32:32,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:32,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:32,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:45,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 255 states and 819 transitions. [2024-12-06 04:33:45,226 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 819 transitions. [2024-12-06 04:33:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:33:45,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:45,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 13 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:24,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 261 states and 836 transitions. [2024-12-06 04:34:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 836 transitions. [2024-12-06 04:34:24,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:34:24,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:24,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 41 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:53,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 262 states and 853 transitions. [2024-12-06 04:34:53,103 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 853 transitions. [2024-12-06 04:34:53,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:34:53,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:53,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:41,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 269 states and 874 transitions. [2024-12-06 04:35:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 874 transitions. [2024-12-06 04:35:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:35:41,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:41,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:30,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 272 states and 888 transitions. [2024-12-06 04:36:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 888 transitions. [2024-12-06 04:36:30,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:36:30,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:30,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:36:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 278 states and 907 transitions. [2024-12-06 04:36:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 907 transitions. [2024-12-06 04:36:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:36:46,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:36:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 280 states and 908 transitions. [2024-12-06 04:36:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 908 transitions. [2024-12-06 04:36:52,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:36:52,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:54,752 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:37:07,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:07,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 282 states and 910 transitions. [2024-12-06 04:37:07,659 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 910 transitions. [2024-12-06 04:37:07,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:37:07,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:07,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:37:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:12,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 283 states and 911 transitions. [2024-12-06 04:37:12,319 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 911 transitions. [2024-12-06 04:37:12,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:37:12,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:12,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:12,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 15 proven. 23 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 04:37:29,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 290 states and 949 transitions. [2024-12-06 04:37:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 949 transitions. [2024-12-06 04:37:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:37:29,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:29,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:31,925 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 15 proven. 23 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 04:37:44,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 292 states and 980 transitions. [2024-12-06 04:37:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 980 transitions. [2024-12-06 04:37:44,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:37:44,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:44,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:46,597 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:37:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:54,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 296 states and 991 transitions. [2024-12-06 04:37:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 991 transitions. [2024-12-06 04:37:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:37:54,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:54,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:54,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:03,177 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 43 proven. 45 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:38:23,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:23,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 296 states and 991 transitions. [2024-12-06 04:38:23,433 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 991 transitions. [2024-12-06 04:38:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:38:23,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:23,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:25,603 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:38:28,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 297 states and 994 transitions. [2024-12-06 04:38:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 994 transitions. [2024-12-06 04:38:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:38:28,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:28,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:28,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:30,732 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 15 proven. 23 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked.