./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.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_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a82391ebb044799bad480df1878c271ded14d474016d9ad90c3e7a554ae5460f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:52:19,247 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:52:19,340 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:52:19,348 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:52:19,349 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:52:19,381 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:52:19,381 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:52:19,382 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:52:19,382 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:52:19,382 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:52:19,382 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:52:19,382 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:52:19,382 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:52:19,383 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:52:19,383 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:52:19,383 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:52:19,383 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:52:19,383 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:52:19,383 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:52:19,383 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:52:19,383 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:52:19,383 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:52:19,383 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:52:19,384 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:52:19,384 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:52:19,384 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:52:19,384 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:52:19,384 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:52:19,384 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:52:19,384 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:52:19,384 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:52:19,384 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:52:19,385 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:52:19,385 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_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a82391ebb044799bad480df1878c271ded14d474016d9ad90c3e7a554ae5460f [2024-11-25 03:52:19,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:52:19,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:52:19,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:52:19,678 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:52:19,678 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:52:19,680 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2024-11-25 03:52:22,644 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/data/0eead6df3/177deb2f1c4c4835913ab92bad7aba4a/FLAG2f574850d [2024-11-25 03:52:22,977 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:52:22,978 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2024-11-25 03:52:22,987 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/data/0eead6df3/177deb2f1c4c4835913ab92bad7aba4a/FLAG2f574850d [2024-11-25 03:52:23,000 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/data/0eead6df3/177deb2f1c4c4835913ab92bad7aba4a [2024-11-25 03:52:23,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:52:23,004 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:52:23,005 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:52:23,005 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:52:23,010 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:52:23,010 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,011 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fd0f59f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23, skipping insertion in model container [2024-11-25 03:52:23,011 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,044 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:52:23,241 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_d51922a0-3c9c-478b-852f-9ad2846d8ea9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4067,4080] [2024-11-25 03:52:23,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:52:23,274 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:52:23,303 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_d51922a0-3c9c-478b-852f-9ad2846d8ea9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4067,4080] [2024-11-25 03:52:23,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:52:23,345 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:52:23,346 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23 WrapperNode [2024-11-25 03:52:23,346 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:52:23,347 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:52:23,348 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:52:23,348 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:52:23,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,366 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,411 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 295 [2024-11-25 03:52:23,411 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:52:23,415 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:52:23,416 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:52:23,416 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:52:23,425 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,429 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,429 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,439 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,443 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,447 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,449 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,450 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,452 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:52:23,453 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:52:23,454 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:52:23,454 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:52:23,455 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:23" (1/1) ... [2024-11-25 03:52:23,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:52:23,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:52:23,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:52:23,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d51922a0-3c9c-478b-852f-9ad2846d8ea9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:52:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:52:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:52:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:52:23,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:52:23,608 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:52:23,610 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:52:23,996 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-25 03:52:23,996 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:52:24,080 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:52:24,081 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 03:52:24,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:52:24 BoogieIcfgContainer [2024-11-25 03:52:24,081 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:52:24,082 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:52:24,082 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:52:24,092 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:52:24,092 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:52:24" (1/1) ... [2024-11-25 03:52:24,100 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:52:24,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 47 states and 77 transitions. [2024-11-25 03:52:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 77 transitions. [2024-11-25 03:52:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:52:24,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:24,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:24,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 49 states and 79 transitions. [2024-11-25 03:52:24,624 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 79 transitions. [2024-11-25 03:52:24,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:52:24,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:24,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:24,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:24,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:24,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 56 states and 91 transitions. [2024-11-25 03:52:24,983 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 91 transitions. [2024-11-25 03:52:24,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:52:24,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:24,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:25,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:25,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:25,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:25,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 57 states and 91 transitions. [2024-11-25 03:52:25,213 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2024-11-25 03:52:25,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:52:25,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:25,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:25,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:25,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2024-11-25 03:52:25,631 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2024-11-25 03:52:25,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:52:25,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:25,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:25,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:25,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:25,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 70 states and 112 transitions. [2024-11-25 03:52:25,759 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 112 transitions. [2024-11-25 03:52:25,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:52:25,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:25,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:25,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:25,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 112 transitions. [2024-11-25 03:52:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 112 transitions. [2024-11-25 03:52:25,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:52:25,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:25,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:26,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:27,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 88 states and 143 transitions. [2024-11-25 03:52:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 143 transitions. [2024-11-25 03:52:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:52:27,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:27,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:27,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:27,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:27,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2024-11-25 03:52:27,686 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2024-11-25 03:52:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:52:27,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:27,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:27,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:27,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:27,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 90 states and 143 transitions. [2024-11-25 03:52:27,890 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 143 transitions. [2024-11-25 03:52:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:52:27,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:27,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:28,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 91 states and 143 transitions. [2024-11-25 03:52:28,073 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 143 transitions. [2024-11-25 03:52:28,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:52:28,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:28,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:28,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:30,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 109 states and 176 transitions. [2024-11-25 03:52:30,079 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 176 transitions. [2024-11-25 03:52:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:52:30,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:30,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:33,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:33,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 128 states and 209 transitions. [2024-11-25 03:52:33,489 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 209 transitions. [2024-11-25 03:52:33,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:52:33,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:33,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:33,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:33,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:33,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:33,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 129 states and 209 transitions. [2024-11-25 03:52:33,630 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 209 transitions. [2024-11-25 03:52:33,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:52:33,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:33,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:33,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:33,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 130 states and 209 transitions. [2024-11-25 03:52:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 209 transitions. [2024-11-25 03:52:33,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:52:33,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:33,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:33,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 209 transitions. [2024-11-25 03:52:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2024-11-25 03:52:33,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:52:33,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:33,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:34,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:34,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:34,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 132 states and 209 transitions. [2024-11-25 03:52:34,128 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 209 transitions. [2024-11-25 03:52:34,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:52:34,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:34,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:34,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:34,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:34,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 133 states and 209 transitions. [2024-11-25 03:52:34,240 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 209 transitions. [2024-11-25 03:52:34,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:52:34,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:34,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 134 states and 209 transitions. [2024-11-25 03:52:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 209 transitions. [2024-11-25 03:52:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:52:34,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:34,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:38,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 142 states and 223 transitions. [2024-11-25 03:52:38,908 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 223 transitions. [2024-11-25 03:52:38,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:52:38,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:38,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:39,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:40,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:40,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 146 states and 234 transitions. [2024-11-25 03:52:40,460 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 234 transitions. [2024-11-25 03:52:40,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:52:40,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:40,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:53:17,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:17,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 176 states and 313 transitions. [2024-11-25 03:53:17,836 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 313 transitions. [2024-11-25 03:53:17,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:53:17,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:17,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:18,464 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:53:41,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:41,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 189 states and 342 transitions. [2024-11-25 03:53:41,829 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 342 transitions. [2024-11-25 03:53:41,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:53:41,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:41,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:41,902 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:53:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 195 states and 358 transitions. [2024-11-25 03:53:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 358 transitions. [2024-11-25 03:53:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:53:47,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:47,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:48,625 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:54:13,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:13,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 198 states and 365 transitions. [2024-11-25 03:54:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 365 transitions. [2024-11-25 03:54:13,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:54:13,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:13,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:14,066 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:54:24,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 207 states and 383 transitions. [2024-11-25 03:54:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 383 transitions. [2024-11-25 03:54:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:54:24,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:24,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:24,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:54:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:42,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 221 states and 412 transitions. [2024-11-25 03:54:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 412 transitions. [2024-11-25 03:54:42,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:54:42,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:42,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:42,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:42,562 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:54:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 225 states and 420 transitions. [2024-11-25 03:54:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 420 transitions. [2024-11-25 03:54:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:54:49,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:49,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:49,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:55:57,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:57,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 256 states and 505 transitions. [2024-11-25 03:55:57,230 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 505 transitions. [2024-11-25 03:55:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:55:57,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:57,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:16,868 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:58:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 284 states and 596 transitions. [2024-11-25 03:58:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 596 transitions. [2024-11-25 03:58:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:58:25,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:48,269 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:00:51,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:51,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 302 states and 639 transitions. [2024-11-25 04:00:51,687 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 639 transitions. [2024-11-25 04:00:51,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:00:51,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:51,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:51,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:51,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:00:52,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 304 states and 642 transitions. [2024-11-25 04:00:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 642 transitions. [2024-11-25 04:00:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:00:52,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:52,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:01:34,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 322 states and 683 transitions. [2024-11-25 04:01:34,499 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 683 transitions. [2024-11-25 04:01:34,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:01:34,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:34,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:02:06,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 336 states and 706 transitions. [2024-11-25 04:02:06,609 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 706 transitions. [2024-11-25 04:02:06,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:02:06,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:06,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:07,338 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:02:49,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 353 states and 733 transitions. [2024-11-25 04:02:49,491 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 733 transitions. [2024-11-25 04:02:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:02:49,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:49,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:02:54,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:54,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 354 states and 734 transitions. [2024-11-25 04:02:54,788 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 734 transitions. [2024-11-25 04:02:54,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:02:54,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:54,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:54,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:03:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 365 states and 754 transitions. [2024-11-25 04:03:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 754 transitions. [2024-11-25 04:03:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:03:14,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:14,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:15,666 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:03:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 376 states and 795 transitions. [2024-11-25 04:03:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 795 transitions. [2024-11-25 04:03:39,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:03:39,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:39,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:39,987 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:03:44,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 381 states and 804 transitions. [2024-11-25 04:03:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 804 transitions. [2024-11-25 04:03:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:03:44,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:44,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:44,837 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:03:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 383 states and 818 transitions. [2024-11-25 04:03:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 818 transitions. [2024-11-25 04:03:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:03:51,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:04:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 388 states and 826 transitions. [2024-11-25 04:04:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 826 transitions. [2024-11-25 04:04:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:04:00,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:00,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:04:21,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:21,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 395 states and 849 transitions. [2024-11-25 04:04:21,403 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 849 transitions. [2024-11-25 04:04:21,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:04:21,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:21,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:21,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:22,416 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:04:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:38,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 404 states and 884 transitions. [2024-11-25 04:04:38,470 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 884 transitions. [2024-11-25 04:04:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:04:38,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:38,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:38,553 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:04:44,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:44,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 406 states and 897 transitions. [2024-11-25 04:04:44,949 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 897 transitions. [2024-11-25 04:04:44,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:04:44,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:44,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:45,016 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:04:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 413 states and 911 transitions. [2024-11-25 04:04:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 911 transitions. [2024-11-25 04:04:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:04:58,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:58,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:58,449 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:05:09,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 418 states and 918 transitions. [2024-11-25 04:05:09,338 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 918 transitions. [2024-11-25 04:05:09,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:05:09,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:09,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:09,392 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:05:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:22,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 425 states and 930 transitions. [2024-11-25 04:05:22,938 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 930 transitions. [2024-11-25 04:05:22,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:05:22,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:22,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:23,005 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:05:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 430 states and 938 transitions. [2024-11-25 04:05:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 938 transitions. [2024-11-25 04:05:32,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:05:32,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:32,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:32,087 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:05:48,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:48,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 437 states and 960 transitions. [2024-11-25 04:05:48,811 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 960 transitions. [2024-11-25 04:05:48,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:05:48,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:48,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:48,871 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:06:06,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 444 states and 981 transitions. [2024-11-25 04:06:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 981 transitions. [2024-11-25 04:06:06,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:06:06,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:06,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:06:27,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:27,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 451 states and 1003 transitions. [2024-11-25 04:06:27,812 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1003 transitions. [2024-11-25 04:06:27,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:06:27,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:27,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:28,954 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.