./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.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_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/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_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/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_331328d4-0848-4b1c-897a-55a806e10320/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 944b5ec42c2162154ede6c802018109a010424c3110973822c2880295480d39e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:28:21,268 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:28:21,344 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:28:21,351 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:28:21,351 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:28:21,371 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:28:21,372 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:28:21,372 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:28:21,372 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:28:21,372 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:28:21,373 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:28:21,373 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:28:21,373 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:28:21,373 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:28:21,373 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:28:21,373 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:28:21,373 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:28:21,377 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:28:21,377 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:28:21,378 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:28:21,378 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:28:21,378 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:28:21,378 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:28:21,378 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:28:21,378 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:28:21,378 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:28:21,378 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:28:21,379 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:28:21,379 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:28:21,379 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:28:21,379 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:28:21,379 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:28:21,379 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:28:21,379 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_331328d4-0848-4b1c-897a-55a806e10320/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 -> 944b5ec42c2162154ede6c802018109a010424c3110973822c2880295480d39e [2024-11-25 03:28:21,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:28:21,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:28:21,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:28:21,722 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:28:21,722 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:28:21,723 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c [2024-11-25 03:28:24,928 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/data/4cb7a56a7/c4793c7de4d341209bf64a4f20771330/FLAGb14a80825 [2024-11-25 03:28:25,341 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:28:25,341 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c [2024-11-25 03:28:25,357 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/data/4cb7a56a7/c4793c7de4d341209bf64a4f20771330/FLAGb14a80825 [2024-11-25 03:28:25,378 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/data/4cb7a56a7/c4793c7de4d341209bf64a4f20771330 [2024-11-25 03:28:25,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:28:25,384 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:28:25,386 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:28:25,387 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:28:25,392 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:28:25,393 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:28:25" (1/1) ... [2024-11-25 03:28:25,394 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f231590 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:25, skipping insertion in model container [2024-11-25 03:28:25,397 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:28:25" (1/1) ... [2024-11-25 03:28:25,467 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:28:26,016 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_331328d4-0848-4b1c-897a-55a806e10320/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c[61047,61060] [2024-11-25 03:28:26,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:28:26,038 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:28:26,199 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_331328d4-0848-4b1c-897a-55a806e10320/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c[61047,61060] [2024-11-25 03:28:26,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:28:26,229 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:28:26,230 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26 WrapperNode [2024-11-25 03:28:26,230 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:28:26,232 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:28:26,232 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:28:26,232 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:28:26,245 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,355 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2041 [2024-11-25 03:28:26,356 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:28:26,357 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:28:26,357 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:28:26,357 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:28:26,366 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,366 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,373 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,373 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,416 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,422 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,482 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,491 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,499 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,516 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:28:26,518 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:28:26,519 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:28:26,519 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:28:26,521 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:28:26" (1/1) ... [2024-11-25 03:28:26,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:28:26,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:28:26,563 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:28:26,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_331328d4-0848-4b1c-897a-55a806e10320/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:28:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:28:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:28:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:28:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:28:26,841 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:28:26,844 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:28:29,685 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-11-25 03:28:29,685 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:28:31,631 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:28:31,631 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:28:31,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:28:31 BoogieIcfgContainer [2024-11-25 03:28:31,632 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:28:31,633 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:28:31,633 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:28:31,647 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:28:31,647 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:28:31" (1/1) ... [2024-11-25 03:28:31,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:28:31,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-25 03:28:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-25 03:28:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:28:31,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:31,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:42,235 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 03:28:42,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:42,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-25 03:28:42,623 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-25 03:28:42,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:28:42,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:42,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:47,593 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 03:28:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:48,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-25 03:28:48,022 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-25 03:28:48,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:28:48,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:52,396 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 03:28:53,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-25 03:28:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-25 03:28:53,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:28:53,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:57,320 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 03:28:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-25 03:28:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-25 03:28:58,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:28:58,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:58,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:58,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:01,995 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 03:29:03,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:03,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-25 03:29:03,104 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-25 03:29:03,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:29:03,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:03,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:07,039 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 03:29:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:08,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-25 03:29:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-25 03:29:08,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:29:08,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:08,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:09,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:13,594 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 03:29:15,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:15,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-25 03:29:15,519 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-25 03:29:15,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:29:15,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:15,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:16,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:20,339 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 03:29:22,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:22,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-25 03:29:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-25 03:29:22,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:29:22,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:22,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:22,610 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 03:29:23,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:23,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-25 03:29:23,186 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-25 03:29:23,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:29:23,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:23,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:23,374 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 03:29:23,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:23,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-11-25 03:29:23,531 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-11-25 03:29:23,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:29:23,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:23,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:28,566 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 03:29:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-11-25 03:29:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-11-25 03:29:31,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:29:31,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:31,885 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 03:29:32,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:32,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-11-25 03:29:32,412 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-11-25 03:29:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:29:32,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:32,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:33,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:57,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:14,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 638 states and 1261 transitions. [2024-11-25 03:30:14,985 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1261 transitions. [2024-11-25 03:30:14,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:30:14,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:14,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:20,939 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:37,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 657 states and 1296 transitions. [2024-11-25 03:30:37,075 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1296 transitions. [2024-11-25 03:30:37,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:30:37,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:37,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:47,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 674 states and 1332 transitions. [2024-11-25 03:31:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1332 transitions. [2024-11-25 03:31:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:31:09,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:09,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:09,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:14,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:32,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:32,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 694 states and 1372 transitions. [2024-11-25 03:31:32,940 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1372 transitions. [2024-11-25 03:31:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:31:32,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:32,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:37,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:38,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 695 states and 1373 transitions. [2024-11-25 03:31:38,899 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1373 transitions. [2024-11-25 03:31:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:31:38,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:38,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:43,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:44,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:44,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 696 states and 1378 transitions. [2024-11-25 03:31:44,016 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1378 transitions. [2024-11-25 03:31:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:31:44,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:44,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:48,278 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:06,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 714 states and 1415 transitions. [2024-11-25 03:32:06,849 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1415 transitions. [2024-11-25 03:32:06,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:32:06,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:06,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:31,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:31,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 735 states and 1457 transitions. [2024-11-25 03:32:31,352 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1457 transitions. [2024-11-25 03:32:31,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:32:31,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:31,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:37,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:38,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:38,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 737 states and 1467 transitions. [2024-11-25 03:32:38,808 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1467 transitions. [2024-11-25 03:32:38,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:32:38,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:38,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 740 states and 1476 transitions. [2024-11-25 03:32:46,232 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1476 transitions. [2024-11-25 03:32:46,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:32:46,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:46,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:46,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:50,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:53,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 741 states and 1478 transitions. [2024-11-25 03:32:53,404 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1478 transitions. [2024-11-25 03:32:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:32:53,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:53,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:53,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:14,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:14,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 757 states and 1507 transitions. [2024-11-25 03:33:14,249 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1507 transitions. [2024-11-25 03:33:14,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:33:14,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:14,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:20,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:41,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:41,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 779 states and 1552 transitions. [2024-11-25 03:33:41,058 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1552 transitions. [2024-11-25 03:33:41,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:33:41,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:41,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:49,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:49,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 782 states and 1565 transitions. [2024-11-25 03:33:49,154 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1565 transitions. [2024-11-25 03:33:49,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:33:49,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:49,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:55,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:55,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 783 states and 1566 transitions. [2024-11-25 03:33:55,239 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1566 transitions. [2024-11-25 03:33:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:33:55,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:55,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:03,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 786 states and 1579 transitions. [2024-11-25 03:34:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1579 transitions. [2024-11-25 03:34:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:34:03,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:03,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:08,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:09,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:09,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 787 states and 1580 transitions. [2024-11-25 03:34:09,221 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1580 transitions. [2024-11-25 03:34:09,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:34:09,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:09,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:14,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 788 states and 1582 transitions. [2024-11-25 03:34:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1582 transitions. [2024-11-25 03:34:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:34:17,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:17,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:37,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 804 states and 1608 transitions. [2024-11-25 03:34:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1608 transitions. [2024-11-25 03:34:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:34:37,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:37,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:37,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:01,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:01,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 820 states and 1653 transitions. [2024-11-25 03:35:01,770 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1653 transitions. [2024-11-25 03:35:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:35:01,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:01,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:07,206 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:11,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 823 states and 1656 transitions. [2024-11-25 03:35:11,535 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1656 transitions. [2024-11-25 03:35:11,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:35:11,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:11,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:17,118 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:21,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:21,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 826 states and 1659 transitions. [2024-11-25 03:35:21,121 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1659 transitions. [2024-11-25 03:35:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:35:21,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:21,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:21,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:26,308 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:29,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:29,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 828 states and 1661 transitions. [2024-11-25 03:35:29,128 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1661 transitions. [2024-11-25 03:35:29,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:35:29,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:29,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:29,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:33,919 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:35,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:35,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 829 states and 1662 transitions. [2024-11-25 03:35:35,416 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1662 transitions. [2024-11-25 03:35:35,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:35:35,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:35,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:35,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:42,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 830 states and 1673 transitions. [2024-11-25 03:35:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1673 transitions. [2024-11-25 03:35:42,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:35:42,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:42,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 831 states and 1674 transitions. [2024-11-25 03:35:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1674 transitions. [2024-11-25 03:35:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:35:49,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:49,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:54,552 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:56,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 832 states and 1683 transitions. [2024-11-25 03:35:56,122 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1683 transitions. [2024-11-25 03:35:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:35:56,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:56,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 833 states and 1685 transitions. [2024-11-25 03:36:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1685 transitions. [2024-11-25 03:36:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:36:04,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:04,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:09,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:26,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:26,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 850 states and 1719 transitions. [2024-11-25 03:36:26,191 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1719 transitions. [2024-11-25 03:36:26,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:36:26,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:26,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:26,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 860 states and 1734 transitions. [2024-11-25 03:36:42,388 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1734 transitions. [2024-11-25 03:36:42,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:36:42,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:42,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:42,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:49,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:49,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 861 states and 1744 transitions. [2024-11-25 03:36:49,476 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1744 transitions. [2024-11-25 03:36:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:36:49,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:49,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:02,059 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:25,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:25,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 884 states and 1787 transitions. [2024-11-25 03:37:25,707 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1787 transitions. [2024-11-25 03:37:25,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:37:25,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:25,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:26,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:32,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:41,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:41,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 891 states and 1802 transitions. [2024-11-25 03:37:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1802 transitions. [2024-11-25 03:37:41,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:37:41,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:41,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:43,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 914 states and 1837 transitions. [2024-11-25 03:38:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1837 transitions. [2024-11-25 03:38:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:38:20,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:20,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:33,002 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 924 states and 1868 transitions. [2024-11-25 03:38:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1868 transitions. [2024-11-25 03:38:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:38:50,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:50,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:39:12,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:12,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 940 states and 1886 transitions. [2024-11-25 03:39:12,155 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1886 transitions. [2024-11-25 03:39:12,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:39:12,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:12,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:12,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:26,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:39:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:58,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 956 states and 1970 transitions. [2024-11-25 03:39:58,248 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1970 transitions. [2024-11-25 03:39:58,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 03:39:58,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:58,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:58,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:06,887 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 969 states and 1992 transitions. [2024-11-25 03:40:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1992 transitions. [2024-11-25 03:40:30,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 03:40:30,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:30,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:38,501 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:58,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:58,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 982 states and 2014 transitions. [2024-11-25 03:40:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2014 transitions. [2024-11-25 03:40:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:40:58,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:37,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:37,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 999 states and 2082 transitions. [2024-11-25 03:41:37,133 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 2082 transitions. [2024-11-25 03:41:37,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:41:37,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:37,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:46,123 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:50,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:50,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1000 states and 2089 transitions. [2024-11-25 03:41:50,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2089 transitions. [2024-11-25 03:41:50,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 03:41:50,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:50,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:59,217 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.