./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-rb-sentinel-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/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_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-rb-sentinel-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2bd23b8476745cc5eeb44766af6c01d42c768ef8188ecd9b3f71230eca21db6b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:15:25,204 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:15:25,296 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 02:15:25,301 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:15:25,301 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:15:25,321 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:15:25,322 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:15:25,322 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:15:25,322 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:15:25,322 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:15:25,322 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:15:25,323 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:15:25,323 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:15:25,323 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:15:25,323 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:15:25,323 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:15:25,323 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:15:25,323 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:15:25,323 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:15:25,323 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:15:25,323 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:15:25,324 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:15:25,324 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:15:25,324 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:15:25,324 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:15:25,324 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:15:25,324 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:15:25,324 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:15:25,324 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:15:25,325 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:15:25,325 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_da511bc2-508e-48ab-a0ca-57a49cfc848a/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 2bd23b8476745cc5eeb44766af6c01d42c768ef8188ecd9b3f71230eca21db6b [2024-11-25 02:15:25,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:15:25,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:15:25,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:15:25,623 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:15:25,624 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:15:25,625 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/forester-heap/dll-rb-sentinel-2.i [2024-11-25 02:15:28,583 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/data/a728c0124/170d06322e2b486eb08a6970be0500d9/FLAG2bf688607 [2024-11-25 02:15:28,922 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:15:28,923 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/sv-benchmarks/c/forester-heap/dll-rb-sentinel-2.i [2024-11-25 02:15:28,935 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/data/a728c0124/170d06322e2b486eb08a6970be0500d9/FLAG2bf688607 [2024-11-25 02:15:28,957 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/data/a728c0124/170d06322e2b486eb08a6970be0500d9 [2024-11-25 02:15:28,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:15:28,960 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:15:28,964 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:15:28,964 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:15:28,969 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:15:28,970 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:15:28" (1/1) ... [2024-11-25 02:15:28,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@600a81ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:28, skipping insertion in model container [2024-11-25 02:15:28,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:15:28" (1/1) ... [2024-11-25 02:15:29,018 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:15:29,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:15:29,378 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:15:29,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:15:29,463 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:15:29,463 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29 WrapperNode [2024-11-25 02:15:29,463 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:15:29,464 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:15:29,464 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:15:29,464 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:15:29,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,482 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,508 INFO L138 Inliner]: procedures = 119, calls = 51, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 174 [2024-11-25 02:15:29,510 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:15:29,510 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:15:29,510 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:15:29,510 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:15:29,518 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,522 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,522 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,531 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,532 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,537 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,538 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,539 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,542 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:15:29,543 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:15:29,543 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:15:29,543 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:15:29,544 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:15:29" (1/1) ... [2024-11-25 02:15:29,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:15:29,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:15:29,583 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:15:29,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da511bc2-508e-48ab-a0ca-57a49cfc848a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:15:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:15:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:15:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:15:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:15:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:15:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:15:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:15:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:15:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:15:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:15:29,738 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:15:29,740 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:15:30,343 INFO L? ?]: Removed 135 outVars from TransFormulas that were not future-live. [2024-11-25 02:15:30,343 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:15:30,449 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:15:30,452 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-25 02:15:30,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:15:30 BoogieIcfgContainer [2024-11-25 02:15:30,453 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:15:30,453 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:15:30,454 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:15:30,463 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:15:30,464 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:15:30" (1/1) ... [2024-11-25 02:15:30,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:15:30,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 168 states and 202 transitions. [2024-11-25 02:15:30,521 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 202 transitions. [2024-11-25 02:15:30,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 02:15:30,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:30,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:30,742 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 02:15:30,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:30,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 167 states and 201 transitions. [2024-11-25 02:15:30,787 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 201 transitions. [2024-11-25 02:15:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 02:15:30,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:30,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:30,922 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 02:15:31,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:31,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 166 states and 200 transitions. [2024-11-25 02:15:31,049 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 200 transitions. [2024-11-25 02:15:31,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:15:31,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:31,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:31,114 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 02:15:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 165 states and 199 transitions. [2024-11-25 02:15:31,136 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 199 transitions. [2024-11-25 02:15:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:15:31,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:31,270 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 02:15:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 164 states and 198 transitions. [2024-11-25 02:15:31,581 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 198 transitions. [2024-11-25 02:15:31,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:15:31,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:31,649 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 02:15:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 163 states and 197 transitions. [2024-11-25 02:15:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 197 transitions. [2024-11-25 02:15:31,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:15:31,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:31,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:31,869 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 02:15:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:31,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 162 states and 196 transitions. [2024-11-25 02:15:31,909 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 196 transitions. [2024-11-25 02:15:31,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:15:31,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:31,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:32,032 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 02:15:32,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:32,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 161 states and 195 transitions. [2024-11-25 02:15:32,095 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 195 transitions. [2024-11-25 02:15:32,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:15:32,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:32,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:32,283 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 02:15:32,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:32,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 160 states and 194 transitions. [2024-11-25 02:15:32,504 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 194 transitions. [2024-11-25 02:15:32,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:15:32,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:32,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:32,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:32,584 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 02:15:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:32,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 159 states and 193 transitions. [2024-11-25 02:15:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 193 transitions. [2024-11-25 02:15:32,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:15:32,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:32,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:32,779 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 02:15:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:32,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 158 states and 192 transitions. [2024-11-25 02:15:32,812 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 192 transitions. [2024-11-25 02:15:32,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:15:32,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:32,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:32,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:32,890 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 02:15:32,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 157 states and 191 transitions. [2024-11-25 02:15:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 191 transitions. [2024-11-25 02:15:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:15:32,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:33,121 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 02:15:33,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 156 states and 190 transitions. [2024-11-25 02:15:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 190 transitions. [2024-11-25 02:15:33,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:15:33,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:33,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:33,594 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 02:15:33,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:33,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 159 states and 194 transitions. [2024-11-25 02:15:33,687 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 194 transitions. [2024-11-25 02:15:33,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:15:33,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:33,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:34,023 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 02:15:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 162 states and 200 transitions. [2024-11-25 02:15:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2024-11-25 02:15:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:15:34,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:34,583 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 02:15:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 161 states and 199 transitions. [2024-11-25 02:15:34,616 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 199 transitions. [2024-11-25 02:15:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:15:34,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:34,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:34,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:34,891 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 02:15:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 162 states and 201 transitions. [2024-11-25 02:15:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 201 transitions. [2024-11-25 02:15:35,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:15:35,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:35,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:35,605 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 02:15:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 164 states and 205 transitions. [2024-11-25 02:15:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 205 transitions. [2024-11-25 02:15:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:15:36,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:36,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:36,880 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 02:15:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 166 states and 209 transitions. [2024-11-25 02:15:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 209 transitions. [2024-11-25 02:15:38,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:15:38,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:38,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:38,133 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 02:15:38,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:38,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 166 states and 205 transitions. [2024-11-25 02:15:38,145 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 205 transitions. [2024-11-25 02:15:38,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:15:38,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:38,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:38,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:38,209 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 02:15:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 167 states and 207 transitions. [2024-11-25 02:15:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 207 transitions. [2024-11-25 02:15:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:15:38,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:38,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:38,663 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 02:15:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 169 states and 210 transitions. [2024-11-25 02:15:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 210 transitions. [2024-11-25 02:15:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:15:39,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:39,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:39,355 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 02:15:40,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:40,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 172 states and 215 transitions. [2024-11-25 02:15:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 215 transitions. [2024-11-25 02:15:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:15:40,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:40,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:40,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:40,340 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 02:15:41,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 178 states and 226 transitions. [2024-11-25 02:15:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 226 transitions. [2024-11-25 02:15:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:15:41,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:41,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:43,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 184 states and 237 transitions. [2024-11-25 02:15:43,169 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 237 transitions. [2024-11-25 02:15:43,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:15:43,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:43,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:43,820 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 02:15:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:45,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 189 states and 245 transitions. [2024-11-25 02:15:45,930 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 245 transitions. [2024-11-25 02:15:45,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:15:45,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:45,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:46,813 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 02:15:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:48,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 191 states and 250 transitions. [2024-11-25 02:15:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 250 transitions. [2024-11-25 02:15:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:15:48,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:48,173 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 02:15:48,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:48,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 190 states and 249 transitions. [2024-11-25 02:15:48,200 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 249 transitions. [2024-11-25 02:15:48,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:15:48,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:48,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:48,629 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 02:15:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 192 states and 252 transitions. [2024-11-25 02:15:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 252 transitions. [2024-11-25 02:15:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:15:48,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:48,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:48,734 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 02:15:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:48,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 191 states and 251 transitions. [2024-11-25 02:15:48,759 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 251 transitions. [2024-11-25 02:15:48,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:15:48,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:48,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:49,136 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 02:15:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 192 states and 252 transitions. [2024-11-25 02:15:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 252 transitions. [2024-11-25 02:15:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:15:49,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:49,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:50,282 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 02:15:53,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:53,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 198 states and 262 transitions. [2024-11-25 02:15:53,501 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 262 transitions. [2024-11-25 02:15:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:15:53,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:53,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:53,553 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 02:15:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 197 states and 259 transitions. [2024-11-25 02:15:53,577 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 259 transitions. [2024-11-25 02:15:53,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:15:53,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:53,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:53,906 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 02:15:54,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:54,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 198 states and 262 transitions. [2024-11-25 02:15:54,520 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 262 transitions. [2024-11-25 02:15:54,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:15:54,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:54,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:54,609 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 02:15:54,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:54,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 197 states and 261 transitions. [2024-11-25 02:15:54,629 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 261 transitions. [2024-11-25 02:15:54,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:15:54,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:54,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:54,884 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 02:15:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 198 states and 263 transitions. [2024-11-25 02:15:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 263 transitions. [2024-11-25 02:15:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:15:55,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:55,064 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 02:15:55,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:55,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 200 states and 267 transitions. [2024-11-25 02:15:55,459 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 267 transitions. [2024-11-25 02:15:55,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:15:55,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:55,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:55,519 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 02:15:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 204 states and 273 transitions. [2024-11-25 02:15:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 273 transitions. [2024-11-25 02:15:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:15:56,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:56,094 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 02:15:56,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 203 states and 272 transitions. [2024-11-25 02:15:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 272 transitions. [2024-11-25 02:15:56,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:15:56,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:56,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:56,423 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 02:15:56,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:56,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 202 states and 271 transitions. [2024-11-25 02:15:56,958 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 271 transitions. [2024-11-25 02:15:56,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:15:56,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:56,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:56,987 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 02:15:58,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:58,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 209 states and 283 transitions. [2024-11-25 02:15:58,434 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 283 transitions. [2024-11-25 02:15:58,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:15:58,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:58,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:58,836 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 02:16:01,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 211 states and 290 transitions. [2024-11-25 02:16:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 290 transitions. [2024-11-25 02:16:01,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:16:01,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:01,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:02,168 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 02:16:03,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 213 states and 293 transitions. [2024-11-25 02:16:03,595 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 293 transitions. [2024-11-25 02:16:03,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:16:03,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:03,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:04,117 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 02:16:06,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:06,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 215 states and 296 transitions. [2024-11-25 02:16:06,073 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 296 transitions. [2024-11-25 02:16:06,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:16:06,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:06,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:06,273 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 02:16:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 227 states and 317 transitions. [2024-11-25 02:16:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 317 transitions. [2024-11-25 02:16:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:16:13,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:13,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:13,078 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 02:16:13,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:13,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 228 states and 318 transitions. [2024-11-25 02:16:13,114 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 318 transitions. [2024-11-25 02:16:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:16:13,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:13,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:13,171 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 02:16:13,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 230 states and 327 transitions. [2024-11-25 02:16:13,211 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 327 transitions. [2024-11-25 02:16:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:16:13,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:13,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:13,639 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 02:16:15,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:15,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 233 states and 336 transitions. [2024-11-25 02:16:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 336 transitions. [2024-11-25 02:16:15,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:16:15,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:15,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:15,804 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 02:16:15,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:15,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 232 states and 332 transitions. [2024-11-25 02:16:15,823 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 332 transitions. [2024-11-25 02:16:15,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:16:15,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:15,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:15,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:15,865 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 02:16:15,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:15,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 235 states and 335 transitions. [2024-11-25 02:16:15,891 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 335 transitions. [2024-11-25 02:16:15,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:16:15,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:15,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:16,178 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 02:16:17,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:17,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 234 states and 332 transitions. [2024-11-25 02:16:17,555 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 332 transitions. [2024-11-25 02:16:17,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:16:17,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:17,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:17,595 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 02:16:18,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 235 states and 334 transitions. [2024-11-25 02:16:18,155 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 334 transitions. [2024-11-25 02:16:18,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:16:18,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:18,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:18,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:18,317 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 02:16:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 236 states and 335 transitions. [2024-11-25 02:16:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 335 transitions. [2024-11-25 02:16:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:16:18,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:18,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:18,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:19,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:21,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:21,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 237 states and 337 transitions. [2024-11-25 02:16:21,050 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 337 transitions. [2024-11-25 02:16:21,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:16:21,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:21,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:21,693 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 02:16:24,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:24,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 241 states and 344 transitions. [2024-11-25 02:16:24,803 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 344 transitions. [2024-11-25 02:16:24,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:16:24,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:24,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:24,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:25,523 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 02:16:27,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 243 states and 348 transitions. [2024-11-25 02:16:27,053 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 348 transitions. [2024-11-25 02:16:27,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:16:27,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:27,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:27,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:37,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 256 states and 377 transitions. [2024-11-25 02:16:37,400 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 377 transitions. [2024-11-25 02:16:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:16:37,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:37,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:37,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:38,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 257 states and 378 transitions. [2024-11-25 02:16:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 378 transitions. [2024-11-25 02:16:38,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:16:38,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:38,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:38,333 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 02:16:38,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:38,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 256 states and 377 transitions. [2024-11-25 02:16:38,354 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 377 transitions. [2024-11-25 02:16:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:16:38,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:38,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:38,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:38,674 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 02:16:38,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 257 states and 378 transitions. [2024-11-25 02:16:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 378 transitions. [2024-11-25 02:16:38,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:16:38,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:38,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:38,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:16:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:45,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 264 states and 401 transitions. [2024-11-25 02:16:45,120 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 401 transitions. [2024-11-25 02:16:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:16:45,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:16:48,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:48,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 268 states and 408 transitions. [2024-11-25 02:16:48,767 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 408 transitions. [2024-11-25 02:16:48,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:16:48,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:48,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:16:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 283 states and 444 transitions. [2024-11-25 02:16:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 444 transitions. [2024-11-25 02:16:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:16:59,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:00,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 284 states and 448 transitions. [2024-11-25 02:17:00,240 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 448 transitions. [2024-11-25 02:17:00,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:17:00,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:00,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:00,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 285 states and 452 transitions. [2024-11-25 02:17:01,596 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 452 transitions. [2024-11-25 02:17:01,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:17:01,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:01,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 286 states and 455 transitions. [2024-11-25 02:17:02,612 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 455 transitions. [2024-11-25 02:17:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:17:02,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:02,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:02,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:03,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:03,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 287 states and 459 transitions. [2024-11-25 02:17:03,732 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 459 transitions. [2024-11-25 02:17:03,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:17:03,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:03,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:03,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:04,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 288 states and 461 transitions. [2024-11-25 02:17:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 461 transitions. [2024-11-25 02:17:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:17:04,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:04,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:05,169 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 02:17:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 292 states and 465 transitions. [2024-11-25 02:17:09,757 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 465 transitions. [2024-11-25 02:17:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:17:09,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:09,783 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:17:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 291 states and 464 transitions. [2024-11-25 02:17:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 464 transitions. [2024-11-25 02:17:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:17:09,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:09,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:09,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:13,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:13,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 294 states and 472 transitions. [2024-11-25 02:17:13,221 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 472 transitions. [2024-11-25 02:17:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:17:13,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:13,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:13,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:14,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 295 states and 473 transitions. [2024-11-25 02:17:14,574 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 473 transitions. [2024-11-25 02:17:14,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:17:14,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:14,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:15,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 296 states and 475 transitions. [2024-11-25 02:17:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 475 transitions. [2024-11-25 02:17:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:17:16,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:16,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:16,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:16,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 295 states and 474 transitions. [2024-11-25 02:17:16,966 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 474 transitions. [2024-11-25 02:17:16,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:17:16,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:16,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:17,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 297 states and 478 transitions. [2024-11-25 02:17:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 478 transitions. [2024-11-25 02:17:18,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:17:18,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:18,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:18,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:18,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 296 states and 477 transitions. [2024-11-25 02:17:18,537 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 477 transitions. [2024-11-25 02:17:18,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:17:18,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:18,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:18,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:18,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:18,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:18,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 297 states and 478 transitions. [2024-11-25 02:17:18,616 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 478 transitions. [2024-11-25 02:17:18,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:17:18,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:18,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:32,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:32,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 313 states and 504 transitions. [2024-11-25 02:17:32,354 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 504 transitions. [2024-11-25 02:17:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:17:32,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:32,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:34,539 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 02:17:48,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 326 states and 529 transitions. [2024-11-25 02:17:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 529 transitions. [2024-11-25 02:17:48,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:17:48,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:48,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:48,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:48,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 327 states and 529 transitions. [2024-11-25 02:17:48,332 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 529 transitions. [2024-11-25 02:17:48,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:17:48,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:48,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:48,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 328 states and 529 transitions. [2024-11-25 02:17:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 529 transitions. [2024-11-25 02:17:48,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:17:48,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:48,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:48,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:48,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:49,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 329 states and 530 transitions. [2024-11-25 02:17:49,863 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 530 transitions. [2024-11-25 02:17:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:17:49,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:49,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:50,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 333 states and 537 transitions. [2024-11-25 02:17:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 537 transitions. [2024-11-25 02:17:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:17:59,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:59,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:59,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:18:20,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:20,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 352 states and 575 transitions. [2024-11-25 02:18:20,182 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 575 transitions. [2024-11-25 02:18:20,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:18:20,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:20,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:20,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:18:21,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:21,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 356 states and 579 transitions. [2024-11-25 02:18:21,487 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 579 transitions. [2024-11-25 02:18:21,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:18:21,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:21,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:21,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:22,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 357 states and 580 transitions. [2024-11-25 02:18:22,525 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 580 transitions. [2024-11-25 02:18:22,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:18:22,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:22,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 361 states and 599 transitions. [2024-11-25 02:18:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 599 transitions. [2024-11-25 02:18:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:18:28,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:28,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:28,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:18:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 360 states and 598 transitions. [2024-11-25 02:18:30,650 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 598 transitions. [2024-11-25 02:18:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:18:30,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:30,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:18:30,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 359 states and 597 transitions. [2024-11-25 02:18:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 597 transitions. [2024-11-25 02:18:30,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:18:30,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:30,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:30,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:31,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:31,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 358 states and 596 transitions. [2024-11-25 02:18:31,467 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 596 transitions. [2024-11-25 02:18:31,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:18:31,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:31,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:33,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:46,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 365 states and 616 transitions. [2024-11-25 02:18:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 616 transitions. [2024-11-25 02:18:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:18:46,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:46,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:48,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 366 states and 618 transitions. [2024-11-25 02:18:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 618 transitions. [2024-11-25 02:18:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:18:48,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:48,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:48,196 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:18:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:49,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 366 states and 617 transitions. [2024-11-25 02:18:49,621 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 617 transitions. [2024-11-25 02:18:49,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:18:49,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:49,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:49,683 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:18:51,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 366 states and 616 transitions. [2024-11-25 02:18:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 616 transitions. [2024-11-25 02:18:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:18:51,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:51,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:51,371 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:18:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:52,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 367 states and 618 transitions. [2024-11-25 02:18:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 618 transitions. [2024-11-25 02:18:52,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:18:52,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:52,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:52,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:18:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:53,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 368 states and 619 transitions. [2024-11-25 02:18:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 619 transitions. [2024-11-25 02:18:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:18:53,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:53,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:54,030 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 02:18:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 368 states and 618 transitions. [2024-11-25 02:18:54,056 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 618 transitions. [2024-11-25 02:18:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:18:54,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:54,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:15,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:15,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 379 states and 644 transitions. [2024-11-25 02:19:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 644 transitions. [2024-11-25 02:19:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:19:15,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:15,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:19:23,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 385 states and 650 transitions. [2024-11-25 02:19:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 650 transitions. [2024-11-25 02:19:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:19:23,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:23,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:23,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:19:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 391 states and 656 transitions. [2024-11-25 02:19:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 656 transitions. [2024-11-25 02:19:32,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:19:32,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:32,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:32,886 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 392 states and 659 transitions. [2024-11-25 02:19:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 659 transitions. [2024-11-25 02:19:34,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:19:34,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:35,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:57,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:57,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 409 states and 701 transitions. [2024-11-25 02:19:57,611 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 701 transitions. [2024-11-25 02:19:57,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:19:57,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:57,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:59,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 410 states and 702 transitions. [2024-11-25 02:19:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 702 transitions. [2024-11-25 02:19:59,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:19:59,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:59,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:59,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:20:19,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:19,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 425 states and 728 transitions. [2024-11-25 02:20:19,090 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 728 transitions. [2024-11-25 02:20:19,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:20:19,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:19,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:19,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 431 states and 741 transitions. [2024-11-25 02:20:30,506 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 741 transitions. [2024-11-25 02:20:30,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:20:30,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:30,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:31,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:47,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 444 states and 763 transitions. [2024-11-25 02:20:47,234 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 763 transitions. [2024-11-25 02:20:47,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:20:47,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:47,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:20:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 446 states and 765 transitions. [2024-11-25 02:20:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 765 transitions. [2024-11-25 02:20:48,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:20:48,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:48,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:21:02,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 454 states and 779 transitions. [2024-11-25 02:21:02,075 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 779 transitions. [2024-11-25 02:21:02,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:21:02,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:02,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:02,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:21:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 455 states and 780 transitions. [2024-11-25 02:21:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 780 transitions. [2024-11-25 02:21:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:21:04,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:04,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:04,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:04,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:08,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 458 states and 786 transitions. [2024-11-25 02:21:08,000 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 786 transitions. [2024-11-25 02:21:08,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:21:08,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:08,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:08,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:10,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:10,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 459 states and 788 transitions. [2024-11-25 02:21:10,034 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 788 transitions. [2024-11-25 02:21:10,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:21:10,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:10,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:10,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:11,467 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 02:21:32,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:32,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 472 states and 816 transitions. [2024-11-25 02:21:32,832 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 816 transitions. [2024-11-25 02:21:32,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:21:32,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:32,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:34,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:21:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:48,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 479 states and 825 transitions. [2024-11-25 02:21:48,020 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 825 transitions. [2024-11-25 02:21:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:21:48,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:48,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:22:41,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 504 states and 873 transitions. [2024-11-25 02:22:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 873 transitions. [2024-11-25 02:22:41,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:22:41,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:41,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:41,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:41,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:22:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:43,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 505 states and 876 transitions. [2024-11-25 02:22:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 876 transitions. [2024-11-25 02:22:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:22:43,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:43,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:23:22,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:22,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 521 states and 903 transitions. [2024-11-25 02:23:22,264 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 903 transitions. [2024-11-25 02:23:22,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:23:22,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:22,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:23,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:23:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:28,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 523 states and 905 transitions. [2024-11-25 02:23:28,701 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 905 transitions. [2024-11-25 02:23:28,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:23:28,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:28,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:23:58,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:58,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 540 states and 933 transitions. [2024-11-25 02:23:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 933 transitions. [2024-11-25 02:23:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:23:58,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:58,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:58,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:24:12,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:12,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 547 states and 947 transitions. [2024-11-25 02:24:12,948 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 947 transitions. [2024-11-25 02:24:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:24:12,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:12,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:12,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:14,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:24:42,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 562 states and 977 transitions. [2024-11-25 02:24:42,276 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 977 transitions. [2024-11-25 02:24:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:24:42,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:24:56,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:56,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 568 states and 989 transitions. [2024-11-25 02:24:56,347 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 989 transitions. [2024-11-25 02:24:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:24:56,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:08,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 576 states and 1003 transitions. [2024-11-25 02:25:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1003 transitions. [2024-11-25 02:25:08,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:25:08,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:08,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:09,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:09,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:25:23,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 586 states and 1019 transitions. [2024-11-25 02:25:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1019 transitions. [2024-11-25 02:25:23,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:25:23,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:23,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:23,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:24,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:26,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 588 states and 1022 transitions. [2024-11-25 02:25:26,806 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1022 transitions. [2024-11-25 02:25:26,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:25:26,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:26,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:28,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 590 states and 1024 transitions. [2024-11-25 02:25:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1024 transitions. [2024-11-25 02:25:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:25:28,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:28,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:35,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:26,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:26,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 613 states and 1091 transitions. [2024-11-25 02:26:26,958 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1091 transitions. [2024-11-25 02:26:26,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:26:26,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:26,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:33,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:26,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 636 states and 1140 transitions. [2024-11-25 02:27:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1140 transitions. [2024-11-25 02:27:26,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:27:26,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:26,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:26,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:29,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:29,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 638 states and 1145 transitions. [2024-11-25 02:27:29,714 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1145 transitions. [2024-11-25 02:27:29,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:27:29,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:29,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:51,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:51,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 650 states and 1174 transitions. [2024-11-25 02:27:51,568 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1174 transitions. [2024-11-25 02:27:51,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:27:51,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:51,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:53,129 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:28:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 654 states and 1190 transitions. [2024-11-25 02:28:07,947 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1190 transitions. [2024-11-25 02:28:07,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:28:07,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:07,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:09,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:28:32,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 661 states and 1235 transitions. [2024-11-25 02:28:32,331 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1235 transitions. [2024-11-25 02:28:32,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:28:32,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:32,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:32,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.