./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.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_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/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_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/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_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/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 46a91366e7e569e141300a988c04d8b4b481c1b05b44f766484efcdaa4c30cac --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:37:48,977 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:37:49,041 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:37:49,046 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:37:49,046 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:37:49,070 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:37:49,071 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:37:49,073 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:37:49,074 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:37:49,074 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:37:49,074 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:37:49,075 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:37:49,075 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:37:49,076 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:37:49,076 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:37:49,076 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:37:49,076 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:37:49,076 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:37:49,077 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:37:49,078 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:37:49,078 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:37:49,078 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:37:49,078 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:37:49,078 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:37:49,078 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:37:49,078 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:37:49,079 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:37:49,079 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:37:49,079 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:37:49,079 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:37:49,079 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:37:49,079 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:37:49,079 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:37:49,079 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_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/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 -> 46a91366e7e569e141300a988c04d8b4b481c1b05b44f766484efcdaa4c30cac [2024-11-25 02:37:49,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:37:49,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:37:49,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:37:49,426 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:37:49,426 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:37:49,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c [2024-11-25 02:37:52,513 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/data/1a2f707fc/d9fa8da0e72e4f79b44ffafccb7b0889/FLAG302d4484a [2024-11-25 02:37:52,823 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:37:52,824 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c [2024-11-25 02:37:52,838 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/data/1a2f707fc/d9fa8da0e72e4f79b44ffafccb7b0889/FLAG302d4484a [2024-11-25 02:37:52,855 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/data/1a2f707fc/d9fa8da0e72e4f79b44ffafccb7b0889 [2024-11-25 02:37:52,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:37:52,863 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:37:52,866 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:37:52,866 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:37:52,871 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:37:52,872 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:37:52" (1/1) ... [2024-11-25 02:37:52,874 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53821a5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:52, skipping insertion in model container [2024-11-25 02:37:52,874 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:37:52" (1/1) ... [2024-11-25 02:37:52,939 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:37:53,282 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_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c[28368,28381] [2024-11-25 02:37:53,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:37:53,301 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:37:53,438 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_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c[28368,28381] [2024-11-25 02:37:53,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:37:53,456 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:37:53,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53 WrapperNode [2024-11-25 02:37:53,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:37:53,458 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:37:53,458 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:37:53,458 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:37:53,470 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,488 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,556 INFO L138 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 958 [2024-11-25 02:37:53,557 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:37:53,557 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:37:53,557 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:37:53,558 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:37:53,565 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,565 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,570 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,570 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,592 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,598 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,625 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,631 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,638 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,649 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:37:53,654 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:37:53,654 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:37:53,654 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:37:53,655 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:37:53" (1/1) ... [2024-11-25 02:37:53,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:37:53,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:37:53,696 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:37:53,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19f14a6d-cafa-47f8-a126-b2ed6262e2d5/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:37:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:37:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:37:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:37:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:37:53,928 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:37:53,930 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:37:55,648 INFO L? ?]: Removed 111 outVars from TransFormulas that were not future-live. [2024-11-25 02:37:55,649 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:37:56,944 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:37:56,946 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:37:56,947 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:37:56 BoogieIcfgContainer [2024-11-25 02:37:56,947 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:37:56,948 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:37:56,948 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:37:56,960 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:37:56,961 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:37:56" (1/1) ... [2024-11-25 02:37:56,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:37:57,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-11-25 02:37:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-11-25 02:37:57,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:37:57,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:57,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:02,801 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 02:38:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 141 states and 226 transitions. [2024-11-25 02:38:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 226 transitions. [2024-11-25 02:38:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:38:03,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:03,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:05,926 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 02:38:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 144 states and 232 transitions. [2024-11-25 02:38:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 232 transitions. [2024-11-25 02:38:06,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:38:06,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:06,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:08,772 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 02:38:09,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:09,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 148 states and 240 transitions. [2024-11-25 02:38:09,401 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 240 transitions. [2024-11-25 02:38:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:38:09,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:09,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:11,917 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 02:38:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:12,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 153 states and 250 transitions. [2024-11-25 02:38:12,961 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 250 transitions. [2024-11-25 02:38:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:38:12,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:15,602 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 02:38:17,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:17,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 159 states and 262 transitions. [2024-11-25 02:38:17,071 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 262 transitions. [2024-11-25 02:38:17,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:38:17,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:17,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:19,839 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 02:38:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:21,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 167 states and 276 transitions. [2024-11-25 02:38:21,202 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 276 transitions. [2024-11-25 02:38:21,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:38:21,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:21,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:23,564 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 02:38:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:25,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 174 states and 289 transitions. [2024-11-25 02:38:25,040 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 289 transitions. [2024-11-25 02:38:25,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:38:25,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:25,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:25,219 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 02:38:25,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-11-25 02:38:25,751 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-11-25 02:38:25,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:38:25,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:25,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:25,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:38:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:26,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 176 states and 290 transitions. [2024-11-25 02:38:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 290 transitions. [2024-11-25 02:38:26,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:38:26,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:26,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:28,181 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 02:38:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:30,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 187 states and 308 transitions. [2024-11-25 02:38:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 308 transitions. [2024-11-25 02:38:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:38:30,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:30,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:31,120 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 02:38:31,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 190 states and 313 transitions. [2024-11-25 02:38:31,626 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 313 transitions. [2024-11-25 02:38:31,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:38:31,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:31,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:57,460 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 02:39:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 254 states and 472 transitions. [2024-11-25 02:39:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 472 transitions. [2024-11-25 02:39:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:39:21,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:21,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:23,410 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 02:39:46,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:46,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 272 states and 508 transitions. [2024-11-25 02:39:46,178 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 508 transitions. [2024-11-25 02:39:46,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:39:46,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:46,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:48,043 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 02:39:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 273 states and 510 transitions. [2024-11-25 02:39:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 510 transitions. [2024-11-25 02:39:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:39:48,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:48,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:49,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:54,823 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 02:40:23,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:23,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 289 states and 544 transitions. [2024-11-25 02:40:23,176 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 544 transitions. [2024-11-25 02:40:23,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:40:23,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:23,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:26,030 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 02:40:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 308 states and 584 transitions. [2024-11-25 02:40:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 584 transitions. [2024-11-25 02:40:50,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:40:50,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:50,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:52,669 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 02:40:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 310 states and 591 transitions. [2024-11-25 02:40:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 591 transitions. [2024-11-25 02:40:54,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:40:54,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:57,085 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 02:40:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 311 states and 595 transitions. [2024-11-25 02:40:58,030 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 595 transitions. [2024-11-25 02:40:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:40:58,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:58,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:00,308 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 02:41:24,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:24,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 327 states and 625 transitions. [2024-11-25 02:41:24,093 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 625 transitions. [2024-11-25 02:41:24,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:41:24,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:24,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:27,133 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 02:41:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 347 states and 668 transitions. [2024-11-25 02:41:55,061 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 668 transitions. [2024-11-25 02:41:55,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:41:55,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:55,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:57,158 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 02:42:00,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:00,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 350 states and 679 transitions. [2024-11-25 02:42:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 679 transitions. [2024-11-25 02:42:00,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:42:00,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:00,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:00,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:02,830 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 02:42:03,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:03,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 351 states and 686 transitions. [2024-11-25 02:42:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 686 transitions. [2024-11-25 02:42:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:42:03,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:03,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:06,133 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 02:42:07,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:07,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 352 states and 687 transitions. [2024-11-25 02:42:07,152 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 687 transitions. [2024-11-25 02:42:07,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:42:07,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:07,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:09,140 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 02:42:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:10,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 353 states and 693 transitions. [2024-11-25 02:42:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 693 transitions. [2024-11-25 02:42:10,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:42:10,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:10,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:12,526 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 02:42:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 354 states and 695 transitions. [2024-11-25 02:42:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 695 transitions. [2024-11-25 02:42:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:42:16,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:16,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:18,468 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 02:42:39,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 369 states and 721 transitions. [2024-11-25 02:42:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 721 transitions. [2024-11-25 02:42:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:42:39,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:39,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:43,805 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 02:43:07,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:07,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 384 states and 756 transitions. [2024-11-25 02:43:07,705 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 756 transitions. [2024-11-25 02:43:07,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:43:07,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:07,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:10,028 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 02:43:14,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:14,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 388 states and 770 transitions. [2024-11-25 02:43:14,824 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 770 transitions. [2024-11-25 02:43:14,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:43:14,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:14,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:17,577 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 02:43:19,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 389 states and 771 transitions. [2024-11-25 02:43:19,369 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 771 transitions. [2024-11-25 02:43:19,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:43:19,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:19,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:21,259 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 02:43:22,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:22,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 390 states and 780 transitions. [2024-11-25 02:43:22,453 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 780 transitions. [2024-11-25 02:43:22,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:43:22,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:22,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:24,948 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 02:43:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 391 states and 781 transitions. [2024-11-25 02:43:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 781 transitions. [2024-11-25 02:43:26,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:43:26,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:26,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:29,603 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 02:43:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 392 states and 782 transitions. [2024-11-25 02:43:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 782 transitions. [2024-11-25 02:43:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:43:31,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:31,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:33,794 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 02:43:35,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:35,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 393 states and 791 transitions. [2024-11-25 02:43:35,376 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 791 transitions. [2024-11-25 02:43:35,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:43:35,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:35,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:37,613 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 02:43:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 394 states and 793 transitions. [2024-11-25 02:43:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 793 transitions. [2024-11-25 02:43:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:43:40,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:40,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:42,911 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 02:44:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:03,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 409 states and 818 transitions. [2024-11-25 02:44:03,042 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 818 transitions. [2024-11-25 02:44:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:44:03,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:03,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:05,454 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 02:44:21,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:21,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 419 states and 834 transitions. [2024-11-25 02:44:21,057 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 834 transitions. [2024-11-25 02:44:21,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:44:21,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:21,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:21,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:28,194 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 440 states and 876 transitions. [2024-11-25 02:45:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 876 transitions. [2024-11-25 02:45:01,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:45:01,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:01,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:09,130 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:16,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 443 states and 886 transitions. [2024-11-25 02:45:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 886 transitions. [2024-11-25 02:45:16,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:45:16,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:16,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:30,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 446 states and 898 transitions. [2024-11-25 02:45:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 898 transitions. [2024-11-25 02:45:30,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:45:30,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:30,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:38,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:38,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 447 states and 900 transitions. [2024-11-25 02:45:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 900 transitions. [2024-11-25 02:45:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:45:38,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:38,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:38,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:42,812 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:44,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:44,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 448 states and 901 transitions. [2024-11-25 02:45:44,469 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 901 transitions. [2024-11-25 02:45:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:45:44,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:44,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:48,652 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 449 states and 902 transitions. [2024-11-25 02:45:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 902 transitions. [2024-11-25 02:45:50,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:45:50,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:50,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:54,931 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:56,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 450 states and 903 transitions. [2024-11-25 02:45:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 903 transitions. [2024-11-25 02:45:56,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:45:56,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:56,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:01,044 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:02,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:02,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 451 states and 904 transitions. [2024-11-25 02:46:02,838 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 904 transitions. [2024-11-25 02:46:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:46:02,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:02,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:07,595 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:09,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 452 states and 905 transitions. [2024-11-25 02:46:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 905 transitions. [2024-11-25 02:46:09,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:46:09,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:09,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:10,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:38,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 467 states and 945 transitions. [2024-11-25 02:46:38,562 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 945 transitions. [2024-11-25 02:46:38,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:46:38,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:38,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:05,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:05,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 484 states and 973 transitions. [2024-11-25 02:47:05,503 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 973 transitions. [2024-11-25 02:47:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:47:05,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:05,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:08,800 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:16,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 490 states and 990 transitions. [2024-11-25 02:47:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 990 transitions. [2024-11-25 02:47:16,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:47:16,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:16,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:44,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 499 states and 1017 transitions. [2024-11-25 02:47:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1017 transitions. [2024-11-25 02:47:44,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:47:44,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:44,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:49,519 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:48:07,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 508 states and 1044 transitions. [2024-11-25 02:48:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1044 transitions. [2024-11-25 02:48:07,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:48:07,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:07,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:15,414 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:48:47,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:47,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 523 states and 1123 transitions. [2024-11-25 02:48:47,799 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1123 transitions. [2024-11-25 02:48:47,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:48:47,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:47,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:16,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:16,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 538 states and 1185 transitions. [2024-11-25 02:49:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1185 transitions. [2024-11-25 02:49:16,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:49:16,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:16,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:26,665 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:53,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 552 states and 1224 transitions. [2024-11-25 02:49:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1224 transitions. [2024-11-25 02:49:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:49:53,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:53,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:50:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 567 states and 1298 transitions. [2024-11-25 02:50:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1298 transitions. [2024-11-25 02:50:38,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:50:38,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:38,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:43,215 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:04,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 578 states and 1324 transitions. [2024-11-25 02:51:04,521 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1324 transitions. [2024-11-25 02:51:04,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:51:04,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:04,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:09,564 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:14,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 579 states and 1325 transitions. [2024-11-25 02:51:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1325 transitions. [2024-11-25 02:51:14,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:51:14,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:14,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:19,129 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:36,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:36,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 586 states and 1344 transitions. [2024-11-25 02:51:36,746 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1344 transitions. [2024-11-25 02:51:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:51:36,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:36,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:36,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:42,202 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.