./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.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_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/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_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/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_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/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 3da1085986a33686aa7ffc74caa759bc9bd987d241f97554ff5ad69a436a7e40 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:06:44,204 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:06:44,288 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:06:44,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:06:44,297 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:06:44,338 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:06:44,339 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:06:44,340 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:06:44,341 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:06:44,341 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:06:44,341 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:06:44,342 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:06:44,342 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:06:44,343 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:06:44,343 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:06:44,343 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:06:44,343 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:06:44,343 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:06:44,343 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:06:44,344 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:06:44,344 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:06:44,344 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:06:44,344 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:06:44,344 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:06:44,344 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:06:44,345 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:06:44,345 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:06:44,345 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:06:44,345 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:06:44,345 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:06:44,345 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:06:44,345 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:06:44,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:06:44,346 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_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/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 -> 3da1085986a33686aa7ffc74caa759bc9bd987d241f97554ff5ad69a436a7e40 [2024-11-25 04:06:44,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:06:44,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:06:44,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:06:44,662 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:06:44,664 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:06:44,666 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2024-11-25 04:06:47,702 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/data/e39660d90/0aa21539c66c46e1accedddc52f95e38/FLAG245dc4a34 [2024-11-25 04:06:48,030 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:06:48,031 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2024-11-25 04:06:48,046 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/data/e39660d90/0aa21539c66c46e1accedddc52f95e38/FLAG245dc4a34 [2024-11-25 04:06:48,067 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/data/e39660d90/0aa21539c66c46e1accedddc52f95e38 [2024-11-25 04:06:48,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:06:48,072 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:06:48,075 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:06:48,075 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:06:48,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:06:48,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,081 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15cbdcea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48, skipping insertion in model container [2024-11-25 04:06:48,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,125 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:06:48,317 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_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4373,4386] [2024-11-25 04:06:48,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:06:48,401 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:06:48,444 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_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4373,4386] [2024-11-25 04:06:48,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:06:48,488 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:06:48,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48 WrapperNode [2024-11-25 04:06:48,489 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:06:48,490 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:06:48,490 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:06:48,490 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:06:48,497 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,504 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,545 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 367 [2024-11-25 04:06:48,545 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:06:48,546 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:06:48,546 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:06:48,546 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:06:48,554 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,554 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,561 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,561 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,575 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,576 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,583 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,585 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,586 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,595 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:06:48,595 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:06:48,599 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:06:48,599 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:06:48,600 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:48" (1/1) ... [2024-11-25 04:06:48,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:06:48,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:06:48,635 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:06:48,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98d39c4f-7df4-4ce3-a473-73ba65db2e5a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:06:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:06:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:06:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:06:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:06:48,806 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:06:48,808 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:06:49,374 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-25 04:06:49,374 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:06:49,555 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:06:49,557 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 04:06:49,557 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:06:49 BoogieIcfgContainer [2024-11-25 04:06:49,557 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:06:49,559 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:06:49,559 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:06:49,572 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:06:49,572 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:06:49" (1/1) ... [2024-11-25 04:06:49,580 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:06:49,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 64 states and 104 transitions. [2024-11-25 04:06:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 104 transitions. [2024-11-25 04:06:49,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:06:49,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:49,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:50,088 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 04:06:50,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:50,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 66 states and 106 transitions. [2024-11-25 04:06:50,179 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 106 transitions. [2024-11-25 04:06:50,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:06:50,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:50,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:50,390 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 04:06:50,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 73 states and 119 transitions. [2024-11-25 04:06:50,560 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 119 transitions. [2024-11-25 04:06:50,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:06:50,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:50,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:50,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:50,720 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 04:06:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 76 states and 124 transitions. [2024-11-25 04:06:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 124 transitions. [2024-11-25 04:06:50,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:06:50,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:50,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:50,867 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 04:06:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:50,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 77 states and 124 transitions. [2024-11-25 04:06:50,901 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 124 transitions. [2024-11-25 04:06:50,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:06:50,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:50,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:51,044 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 04:06:51,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 81 states and 130 transitions. [2024-11-25 04:06:51,462 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 130 transitions. [2024-11-25 04:06:51,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:06:51,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:51,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:51,611 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 04:06:52,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:52,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 93 states and 152 transitions. [2024-11-25 04:06:52,131 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 152 transitions. [2024-11-25 04:06:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:06:52,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:52,229 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 04:06:52,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 96 states and 157 transitions. [2024-11-25 04:06:52,261 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 157 transitions. [2024-11-25 04:06:52,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:06:52,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:52,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:52,370 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 04:06:52,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:52,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 97 states and 157 transitions. [2024-11-25 04:06:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 157 transitions. [2024-11-25 04:06:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:06:52,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:52,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:52,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:52,497 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 04:06:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:52,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 100 states and 163 transitions. [2024-11-25 04:06:52,527 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 163 transitions. [2024-11-25 04:06:52,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:06:52,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:52,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:52,613 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 04:06:52,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:52,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 101 states and 163 transitions. [2024-11-25 04:06:52,644 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 163 transitions. [2024-11-25 04:06:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:06:52,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:52,775 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 04:06:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 110 states and 178 transitions. [2024-11-25 04:06:53,830 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 178 transitions. [2024-11-25 04:06:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:06:53,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:54,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:06:56,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:56,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 123 states and 198 transitions. [2024-11-25 04:06:56,881 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 198 transitions. [2024-11-25 04:06:56,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:06:56,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:56,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:57,185 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 04:07:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 132 states and 215 transitions. [2024-11-25 04:07:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 215 transitions. [2024-11-25 04:07:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:07:01,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:01,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:02,647 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 04:07:12,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:12,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 151 states and 261 transitions. [2024-11-25 04:07:12,515 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 261 transitions. [2024-11-25 04:07:12,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:07:12,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:12,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:12,889 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 04:07:23,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:23,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 165 states and 289 transitions. [2024-11-25 04:07:23,998 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 289 transitions. [2024-11-25 04:07:23,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:07:23,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:23,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:24,302 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 04:07:26,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:26,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 173 states and 302 transitions. [2024-11-25 04:07:26,788 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 302 transitions. [2024-11-25 04:07:26,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:07:26,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:26,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:26,831 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 04:07:26,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:26,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 176 states and 308 transitions. [2024-11-25 04:07:26,867 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 308 transitions. [2024-11-25 04:07:26,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:07:26,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:26,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:26,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:27,150 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 04:07:29,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 184 states and 324 transitions. [2024-11-25 04:07:29,769 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 324 transitions. [2024-11-25 04:07:29,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:07:29,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:29,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:29,816 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 04:07:29,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:29,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 185 states and 324 transitions. [2024-11-25 04:07:29,844 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 324 transitions. [2024-11-25 04:07:29,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:07:29,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:29,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:29,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:30,358 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 04:07:42,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 189 states and 335 transitions. [2024-11-25 04:07:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 335 transitions. [2024-11-25 04:07:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:07:42,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:43,288 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 04:07:50,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 199 states and 356 transitions. [2024-11-25 04:07:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 356 transitions. [2024-11-25 04:07:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:07:50,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:50,453 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 04:08:00,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:00,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 214 states and 385 transitions. [2024-11-25 04:08:00,209 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 385 transitions. [2024-11-25 04:08:00,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:08:00,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:00,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:00,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:00,566 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 04:08:04,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:04,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 399 transitions. [2024-11-25 04:08:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 399 transitions. [2024-11-25 04:08:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:08:04,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:04,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:05,060 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 04:08:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:07,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 222 states and 405 transitions. [2024-11-25 04:08:07,878 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 405 transitions. [2024-11-25 04:08:07,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:08:07,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:07,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:07,936 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 04:08:10,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 225 states and 411 transitions. [2024-11-25 04:08:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 411 transitions. [2024-11-25 04:08:10,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:08:10,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:10,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:10,848 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 04:08:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 228 states and 417 transitions. [2024-11-25 04:08:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 417 transitions. [2024-11-25 04:08:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:08:13,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:14,301 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 04:08:30,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:30,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 244 states and 452 transitions. [2024-11-25 04:08:30,090 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 452 transitions. [2024-11-25 04:08:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:08:30,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:30,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:30,128 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 04:08:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:33,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 247 states and 458 transitions. [2024-11-25 04:08:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 458 transitions. [2024-11-25 04:08:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:08:33,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:33,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:33,215 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 04:08:36,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 250 states and 466 transitions. [2024-11-25 04:08:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 466 transitions. [2024-11-25 04:08:36,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:08:36,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:36,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:36,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:36,835 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 04:08:40,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:40,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 253 states and 472 transitions. [2024-11-25 04:08:40,671 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 472 transitions. [2024-11-25 04:08:40,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:08:40,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:40,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:40,710 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 04:08:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:47,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 261 states and 489 transitions. [2024-11-25 04:08:47,554 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 489 transitions. [2024-11-25 04:08:47,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:08:47,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:47,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:51,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:39,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 287 states and 574 transitions. [2024-11-25 04:09:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 574 transitions. [2024-11-25 04:09:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:09:39,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:39,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:42,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:05,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 308 states and 653 transitions. [2024-11-25 04:10:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 653 transitions. [2024-11-25 04:10:05,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:10:05,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:05,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:07,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:30,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 328 states and 740 transitions. [2024-11-25 04:10:30,566 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 740 transitions. [2024-11-25 04:10:30,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:10:30,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:30,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:35,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:19,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 356 states and 841 transitions. [2024-11-25 04:11:19,840 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 841 transitions. [2024-11-25 04:11:19,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:11:19,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:19,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:25,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:24,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:24,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 383 states and 947 transitions. [2024-11-25 04:12:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 947 transitions. [2024-11-25 04:12:24,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:12:24,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:24,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 410 states and 1052 transitions. [2024-11-25 04:13:37,758 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1052 transitions. [2024-11-25 04:13:37,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:13:37,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:37,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:43,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 414 states and 1062 transitions. [2024-11-25 04:13:43,547 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1062 transitions. [2024-11-25 04:13:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:13:43,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:44,123 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 420 states and 1078 transitions. [2024-11-25 04:13:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1078 transitions. [2024-11-25 04:13:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:13:51,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:51,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:52,424 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:15,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:15,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 435 states and 1116 transitions. [2024-11-25 04:14:15,434 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1116 transitions. [2024-11-25 04:14:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:14:15,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:16,087 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:37,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:37,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 449 states and 1146 transitions. [2024-11-25 04:14:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1146 transitions. [2024-11-25 04:14:37,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:14:37,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:37,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:37,490 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 460 states and 1175 transitions. [2024-11-25 04:14:55,769 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1175 transitions. [2024-11-25 04:14:55,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:14:55,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:55,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 463 states and 1185 transitions. [2024-11-25 04:15:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1185 transitions. [2024-11-25 04:15:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:15:00,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:00,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:01,225 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:17,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 474 states and 1207 transitions. [2024-11-25 04:15:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1207 transitions. [2024-11-25 04:15:17,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:15:17,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:17,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:17,899 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:23,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 479 states and 1224 transitions. [2024-11-25 04:15:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1224 transitions. [2024-11-25 04:15:23,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:15:23,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:23,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:23,902 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:33,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 486 states and 1237 transitions. [2024-11-25 04:15:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1237 transitions. [2024-11-25 04:15:33,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:15:33,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:33,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 490 states and 1242 transitions. [2024-11-25 04:15:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1242 transitions. [2024-11-25 04:15:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:15:40,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:40,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:50,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:50,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 497 states and 1253 transitions. [2024-11-25 04:15:50,879 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1253 transitions. [2024-11-25 04:15:50,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:15:50,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:50,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:51,647 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:13,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:13,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 513 states and 1310 transitions. [2024-11-25 04:16:13,946 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1310 transitions. [2024-11-25 04:16:13,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:16:13,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:13,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:26,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:26,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 521 states and 1325 transitions. [2024-11-25 04:16:26,043 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1325 transitions. [2024-11-25 04:16:26,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:16:26,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:26,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 526 states and 1342 transitions. [2024-11-25 04:16:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1342 transitions. [2024-11-25 04:16:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:16:33,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:33,266 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:41,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:41,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 532 states and 1358 transitions. [2024-11-25 04:16:41,911 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1358 transitions. [2024-11-25 04:16:41,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:16:41,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:41,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:09,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:07,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 561 states and 1492 transitions. [2024-11-25 04:20:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1492 transitions. [2024-11-25 04:20:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:20:07,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:07,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat