./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.02-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.02-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash a7eac656f4f87b6afedc7c9123b2a00f0a77432e0932a24df49c305c8202e110 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:06:52,977 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:06:53,032 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:06:53,036 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:06:53,037 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:06:53,055 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:06:53,056 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:06:53,056 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:06:53,057 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:06:53,057 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:06:53,057 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:06:53,057 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:06:53,057 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:06:53,057 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:06:53,057 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:06:53,057 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:06:53,057 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:06:53,058 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:06:53,058 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:06:53,058 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:06:53,058 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:06:53,058 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:06:53,058 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:06:53,058 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:06:53,058 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:06:53,058 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:06:53,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:06:53,059 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_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7eac656f4f87b6afedc7c9123b2a00f0a77432e0932a24df49c305c8202e110 [2024-12-05 23:06:53,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:06:53,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:06:53,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:06:53,296 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:06:53,296 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:06:53,297 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/c.02-alloca.i [2024-12-05 23:06:55,953 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/data/85ee4982a/ba2ba8157a42436e9d57a1ded9c241a1/FLAG7a2385ffa [2024-12-05 23:06:56,165 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:06:56,166 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/sv-benchmarks/c/termination-memory-alloca/c.02-alloca.i [2024-12-05 23:06:56,175 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/data/85ee4982a/ba2ba8157a42436e9d57a1ded9c241a1/FLAG7a2385ffa [2024-12-05 23:06:56,187 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/data/85ee4982a/ba2ba8157a42436e9d57a1ded9c241a1 [2024-12-05 23:06:56,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:06:56,190 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:06:56,191 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:06:56,191 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:06:56,194 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:06:56,194 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,195 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18e5f2ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56, skipping insertion in model container [2024-12-05 23:06:56,195 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,216 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:06:56,426 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:06:56,435 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:06:56,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:06:56,491 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:06:56,492 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56 WrapperNode [2024-12-05 23:06:56,492 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:06:56,493 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:06:56,493 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:06:56,493 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:06:56,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,508 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,524 INFO L138 Inliner]: procedures = 111, calls = 27, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 79 [2024-12-05 23:06:56,525 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:06:56,525 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:06:56,525 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:06:56,525 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:06:56,531 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,534 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,534 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,538 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,539 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,542 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,543 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,543 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,545 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:06:56,546 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:06:56,546 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:06:56,546 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:06:56,547 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:06:56,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:06:56,575 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:06:56,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e534c-237d-4553-989a-e3d9459113c3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:06:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:06:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:06:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:06:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:06:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:06:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:06:56,679 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:06:56,680 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:06:56,869 INFO L? ?]: Removed 67 outVars from TransFormulas that were not future-live. [2024-12-05 23:06:56,869 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:06:56,904 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:06:56,905 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:06:56,905 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:06:56 BoogieIcfgContainer [2024-12-05 23:06:56,905 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:06:56,905 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:06:56,906 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:06:56,912 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:06:56,912 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:06:56" (1/1) ... [2024-12-05 23:06:56,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:06:56,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:56,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 52 states and 56 transitions. [2024-12-05 23:06:56,959 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 56 transitions. [2024-12-05 23:06:56,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:06:56,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:56,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:57,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:57,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:57,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 51 states and 55 transitions. [2024-12-05 23:06:57,204 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 55 transitions. [2024-12-05 23:06:57,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:06:57,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:57,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:57,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 50 states and 54 transitions. [2024-12-05 23:06:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2024-12-05 23:06:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:06:57,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:57,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2024-12-05 23:06:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2024-12-05 23:06:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:06:57,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:57,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:57,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:57,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:57,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 48 states and 52 transitions. [2024-12-05 23:06:57,884 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 52 transitions. [2024-12-05 23:06:57,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:06:57,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:57,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:57,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:58,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 47 states and 51 transitions. [2024-12-05 23:06:58,180 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2024-12-05 23:06:58,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:06:58,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:58,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:58,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 46 states and 50 transitions. [2024-12-05 23:06:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2024-12-05 23:06:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:06:58,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:58,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:58,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:58,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 45 states and 48 transitions. [2024-12-05 23:06:58,873 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2024-12-05 23:06:58,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:06:58,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:58,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:58,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:59,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:59,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 46 states and 50 transitions. [2024-12-05 23:06:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2024-12-05 23:06:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:06:59,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:59,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:59,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 45 states and 49 transitions. [2024-12-05 23:06:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 49 transitions. [2024-12-05 23:06:59,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:06:59,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:59,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:59,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:59,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:59,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 47 states and 52 transitions. [2024-12-05 23:06:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions. [2024-12-05 23:06:59,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:06:59,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:59,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:59,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 51 states and 62 transitions. [2024-12-05 23:06:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2024-12-05 23:06:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:06:59,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:59,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:06:59,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 72 transitions. [2024-12-05 23:06:59,849 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2024-12-05 23:06:59,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:06:59,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:59,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:59,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:00,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 56 states and 74 transitions. [2024-12-05 23:07:00,045 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2024-12-05 23:07:00,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:07:00,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:00,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:00,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:00,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:00,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 57 states and 74 transitions. [2024-12-05 23:07:00,080 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 74 transitions. [2024-12-05 23:07:00,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:07:00,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:00,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 58 states and 74 transitions. [2024-12-05 23:07:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 74 transitions. [2024-12-05 23:07:00,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:07:00,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:00,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:00,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:00,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2024-12-05 23:07:00,278 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2024-12-05 23:07:00,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:07:00,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:00,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:00,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:00,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 61 states and 81 transitions. [2024-12-05 23:07:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 81 transitions. [2024-12-05 23:07:00,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:07:00,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:00,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:01,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 66 states and 93 transitions. [2024-12-05 23:07:03,299 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 93 transitions. [2024-12-05 23:07:03,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:07:03,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:03,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:03,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:03,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 65 states and 92 transitions. [2024-12-05 23:07:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 92 transitions. [2024-12-05 23:07:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:07:03,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:03,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:03,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:03,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 67 states and 94 transitions. [2024-12-05 23:07:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 94 transitions. [2024-12-05 23:07:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:07:03,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:03,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:03,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:03,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:03,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 68 states and 95 transitions. [2024-12-05 23:07:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 95 transitions. [2024-12-05 23:07:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:07:03,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:03,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 75 states and 109 transitions. [2024-12-05 23:07:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 109 transitions. [2024-12-05 23:07:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:07:05,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:05,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:05,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:07,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 82 states and 123 transitions. [2024-12-05 23:07:07,654 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 123 transitions. [2024-12-05 23:07:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:07:07,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:07,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:07,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:07,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 83 states and 125 transitions. [2024-12-05 23:07:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 125 transitions. [2024-12-05 23:07:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:07:07,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:07,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 85 states and 129 transitions. [2024-12-05 23:07:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 129 transitions. [2024-12-05 23:07:08,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:07:08,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 86 states and 131 transitions. [2024-12-05 23:07:08,123 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 131 transitions. [2024-12-05 23:07:08,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:07:08,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 88 states and 135 transitions. [2024-12-05 23:07:08,191 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 135 transitions. [2024-12-05 23:07:08,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:07:08,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 87 states and 134 transitions. [2024-12-05 23:07:08,221 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 134 transitions. [2024-12-05 23:07:08,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:07:08,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 89 states and 137 transitions. [2024-12-05 23:07:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 137 transitions. [2024-12-05 23:07:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:07:08,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 90 states and 139 transitions. [2024-12-05 23:07:08,310 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 139 transitions. [2024-12-05 23:07:08,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:07:08,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 93 states and 144 transitions. [2024-12-05 23:07:08,366 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 144 transitions. [2024-12-05 23:07:08,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:07:08,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 92 states and 143 transitions. [2024-12-05 23:07:08,400 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 143 transitions. [2024-12-05 23:07:08,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:07:08,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 93 states and 145 transitions. [2024-12-05 23:07:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 145 transitions. [2024-12-05 23:07:08,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:07:08,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 92 states and 144 transitions. [2024-12-05 23:07:08,489 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 144 transitions. [2024-12-05 23:07:08,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:07:08,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:08,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 93 states and 144 transitions. [2024-12-05 23:07:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 144 transitions. [2024-12-05 23:07:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:07:08,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:07:08,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 93 states and 143 transitions. [2024-12-05 23:07:08,578 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 143 transitions. [2024-12-05 23:07:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:07:08,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:07:08,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 95 states and 144 transitions. [2024-12-05 23:07:08,644 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 144 transitions. [2024-12-05 23:07:08,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:07:08,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,667 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:07:08,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 103 states and 154 transitions. [2024-12-05 23:07:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 154 transitions. [2024-12-05 23:07:08,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:07:08,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:07:09,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:09,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 111 states and 164 transitions. [2024-12-05 23:07:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 164 transitions. [2024-12-05 23:07:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:07:09,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:09,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:07:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 123 states and 181 transitions. [2024-12-05 23:07:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 181 transitions. [2024-12-05 23:07:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:07:12,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:12,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:12,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:07:12,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:12,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 123 states and 180 transitions. [2024-12-05 23:07:12,442 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 180 transitions. [2024-12-05 23:07:12,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:07:12,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:12,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:12,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:07:12,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:12,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 125 states and 181 transitions. [2024-12-05 23:07:12,750 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 181 transitions. [2024-12-05 23:07:12,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:07:12,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:12,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:12,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:07:12,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:12,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 127 states and 182 transitions. [2024-12-05 23:07:12,799 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 182 transitions. [2024-12-05 23:07:12,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:07:12,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:12,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:12,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:07:12,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:12,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 129 states and 183 transitions. [2024-12-05 23:07:12,892 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 183 transitions. [2024-12-05 23:07:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:07:12,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:12,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:12,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:14,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:21,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:21,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 148 states and 216 transitions. [2024-12-05 23:07:21,354 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 216 transitions. [2024-12-05 23:07:21,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:07:21,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:21,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:22,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:29,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 157 states and 240 transitions. [2024-12-05 23:07:29,449 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 240 transitions. [2024-12-05 23:07:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:07:29,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:29,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:29,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:30,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 158 states and 240 transitions. [2024-12-05 23:07:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 240 transitions. [2024-12-05 23:07:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:07:30,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:30,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:30,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:30,138 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:07:31,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:31,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 155 states and 234 transitions. [2024-12-05 23:07:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 234 transitions. [2024-12-05 23:07:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:07:31,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:31,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:07:32,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:32,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 157 states and 236 transitions. [2024-12-05 23:07:32,819 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 236 transitions. [2024-12-05 23:07:32,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:07:32,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:32,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:07:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 157 states and 235 transitions. [2024-12-05 23:07:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 235 transitions. [2024-12-05 23:07:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:07:34,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:34,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:34,477 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:07:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:36,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 160 states and 237 transitions. [2024-12-05 23:07:36,414 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 237 transitions. [2024-12-05 23:07:36,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:07:36,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:36,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:38,241 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:41,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:41,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 163 states and 244 transitions. [2024-12-05 23:07:41,808 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 244 transitions. [2024-12-05 23:07:41,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:07:41,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:41,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:41,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:42,493 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:44,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 166 states and 249 transitions. [2024-12-05 23:07:44,877 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 249 transitions. [2024-12-05 23:07:44,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:07:44,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:44,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:46,487 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:56,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 179 states and 284 transitions. [2024-12-05 23:07:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 284 transitions. [2024-12-05 23:07:56,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:07:56,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:56,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:56,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:56,934 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:07:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 180 states and 282 transitions. [2024-12-05 23:07:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 282 transitions. [2024-12-05 23:07:58,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:07:58,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:58,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:58,686 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:08:01,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:01,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 181 states and 283 transitions. [2024-12-05 23:08:01,586 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 283 transitions. [2024-12-05 23:08:01,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:08:01,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:01,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:08:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:04,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 186 states and 290 transitions. [2024-12-05 23:08:04,724 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 290 transitions. [2024-12-05 23:08:04,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:08:04,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:04,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:04,753 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:08:05,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:05,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 187 states and 290 transitions. [2024-12-05 23:08:05,530 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 290 transitions. [2024-12-05 23:08:05,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:08:05,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:05,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:05,548 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:08:06,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:06,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 187 states and 289 transitions. [2024-12-05 23:08:06,374 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 289 transitions. [2024-12-05 23:08:06,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:08:06,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:06,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:09,139 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 190 states and 298 transitions. [2024-12-05 23:08:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 298 transitions. [2024-12-05 23:08:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:08:16,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:16,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:16,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:18,282 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:31,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 203 states and 336 transitions. [2024-12-05 23:08:31,293 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 336 transitions. [2024-12-05 23:08:31,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:08:31,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:31,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:08:33,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:33,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 204 states and 332 transitions. [2024-12-05 23:08:33,863 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 332 transitions. [2024-12-05 23:08:33,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:08:33,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:33,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:33,892 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:08:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:37,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 209 states and 339 transitions. [2024-12-05 23:08:37,669 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 339 transitions. [2024-12-05 23:08:37,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:08:37,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:37,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:37,689 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:08:41,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:41,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 211 states and 343 transitions. [2024-12-05 23:08:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 343 transitions. [2024-12-05 23:08:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:08:41,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:41,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:41,112 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:08:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 211 states and 342 transitions. [2024-12-05 23:08:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 342 transitions. [2024-12-05 23:08:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:08:42,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:42,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:42,066 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:08:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 212 states and 342 transitions. [2024-12-05 23:08:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 342 transitions. [2024-12-05 23:08:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:08:43,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:43,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:46,692 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:08:52,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 214 states and 343 transitions. [2024-12-05 23:08:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 343 transitions. [2024-12-05 23:08:52,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:08:52,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:52,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:53,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:08:58,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:58,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 218 states and 351 transitions. [2024-12-05 23:08:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 351 transitions. [2024-12-05 23:08:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:08:58,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:58,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:02,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 8 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:06,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:06,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 219 states and 354 transitions. [2024-12-05 23:09:06,622 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 354 transitions. [2024-12-05 23:09:06,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:09:06,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:06,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:09,255 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:26,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 232 states and 395 transitions. [2024-12-05 23:09:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 395 transitions. [2024-12-05 23:09:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:09:26,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:26,382 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:29,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:29,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 233 states and 390 transitions. [2024-12-05 23:09:29,333 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 390 transitions. [2024-12-05 23:09:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:09:29,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:29,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:29,353 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 23:09:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 234 states and 391 transitions. [2024-12-05 23:09:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 391 transitions. [2024-12-05 23:09:32,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:09:32,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:32,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:32,978 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 23:09:36,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:36,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 239 states and 398 transitions. [2024-12-05 23:09:36,866 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 398 transitions. [2024-12-05 23:09:36,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:09:36,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:36,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 23:09:38,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:38,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 240 states and 398 transitions. [2024-12-05 23:09:38,062 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 398 transitions. [2024-12-05 23:09:38,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:09:38,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 23:09:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 240 states and 397 transitions. [2024-12-05 23:09:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 397 transitions. [2024-12-05 23:09:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:09:39,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:39,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:04,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 255 states and 430 transitions. [2024-12-05 23:10:04,986 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 430 transitions. [2024-12-05 23:10:04,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:10:04,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:04,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:05,280 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:06,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 256 states and 430 transitions. [2024-12-05 23:10:06,631 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 430 transitions. [2024-12-05 23:10:06,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:10:06,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:06,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:06,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 29 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:25,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:25,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 258 states and 435 transitions. [2024-12-05 23:10:25,572 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 435 transitions. [2024-12-05 23:10:25,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:10:25,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:25,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:30,910 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 19 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:10:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 259 states and 438 transitions. [2024-12-05 23:10:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 438 transitions. [2024-12-05 23:10:36,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:10:36,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:36,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:40,213 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 4 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:01,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:01,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 272 states and 485 transitions. [2024-12-05 23:11:01,909 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 485 transitions. [2024-12-05 23:11:01,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:11:01,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:01,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 4 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:05,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:05,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 273 states and 479 transitions. [2024-12-05 23:11:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 479 transitions. [2024-12-05 23:11:05,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:11:05,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:05,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:11:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:10,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 278 states and 486 transitions. [2024-12-05 23:11:10,305 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 486 transitions. [2024-12-05 23:11:10,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:11:10,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:10,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:10,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:10,325 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:11:15,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 280 states and 490 transitions. [2024-12-05 23:11:15,032 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 490 transitions. [2024-12-05 23:11:15,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:11:15,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:15,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:15,054 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:11:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 280 states and 489 transitions. [2024-12-05 23:11:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 489 transitions. [2024-12-05 23:11:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:11:16,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:16,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:11:18,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 281 states and 489 transitions. [2024-12-05 23:11:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 489 transitions. [2024-12-05 23:11:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:11:18,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:18,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 18 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:40,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 291 states and 509 transitions. [2024-12-05 23:11:40,431 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 509 transitions. [2024-12-05 23:11:40,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:11:40,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:40,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 18 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:45,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 292 states and 508 transitions. [2024-12-05 23:11:45,916 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 508 transitions. [2024-12-05 23:11:45,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:11:45,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:46,284 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:48,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:48,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 293 states and 508 transitions. [2024-12-05 23:11:48,482 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 508 transitions. [2024-12-05 23:11:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:11:48,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:48,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:48,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:03,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:03,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 301 states and 515 transitions. [2024-12-05 23:12:03,617 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 515 transitions. [2024-12-05 23:12:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:12:03,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:03,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:12:12,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:12,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 304 states and 519 transitions. [2024-12-05 23:12:12,744 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 519 transitions. [2024-12-05 23:12:12,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:12:12,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:12,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:12,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 35 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:27,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 305 states and 522 transitions. [2024-12-05 23:12:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 522 transitions. [2024-12-05 23:12:27,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:12:27,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:27,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:32,155 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 4 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 318 states and 572 transitions. [2024-12-05 23:12:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 572 transitions. [2024-12-05 23:12:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:12:59,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:59,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 4 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 319 states and 565 transitions. [2024-12-05 23:13:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 565 transitions. [2024-12-05 23:13:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:13:04,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:04,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:04,090 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:13:10,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:10,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 320 states and 566 transitions. [2024-12-05 23:13:10,102 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 566 transitions. [2024-12-05 23:13:10,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:13:10,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:10,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:13:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:16,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 325 states and 573 transitions. [2024-12-05 23:13:16,004 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 573 transitions. [2024-12-05 23:13:16,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:13:16,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:16,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:16,039 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:13:18,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:18,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 326 states and 573 transitions. [2024-12-05 23:13:18,193 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 573 transitions. [2024-12-05 23:13:18,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:13:18,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:18,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:13:20,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:20,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 326 states and 572 transitions. [2024-12-05 23:13:20,010 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 572 transitions. [2024-12-05 23:13:20,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:13:20,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:20,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 24 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:45,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:45,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 336 states and 592 transitions. [2024-12-05 23:13:45,536 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 592 transitions. [2024-12-05 23:13:45,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:13:45,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:45,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:45,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 24 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:50,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:50,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 336 states and 591 transitions. [2024-12-05 23:13:50,282 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 591 transitions. [2024-12-05 23:13:50,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:13:50,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:50,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:50,708 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 24 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:52,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:52,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 337 states and 591 transitions. [2024-12-05 23:13:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 591 transitions. [2024-12-05 23:13:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:13:52,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:52,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 56 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:09,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:09,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 338 states and 594 transitions. [2024-12-05 23:14:09,528 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 594 transitions. [2024-12-05 23:14:09,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:14:09,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:09,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:14,954 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 4 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:46,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 351 states and 647 transitions. [2024-12-05 23:14:46,337 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 647 transitions. [2024-12-05 23:14:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:14:46,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:46,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:46,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 4 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:51,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 352 states and 639 transitions. [2024-12-05 23:14:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 639 transitions. [2024-12-05 23:14:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:14:51,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:51,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:51,769 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-05 23:14:58,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:58,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 357 states and 646 transitions. [2024-12-05 23:14:58,607 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 646 transitions. [2024-12-05 23:14:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:14:58,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:58,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:58,635 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-05 23:15:05,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:05,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 359 states and 650 transitions. [2024-12-05 23:15:05,203 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 650 transitions. [2024-12-05 23:15:05,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:15:05,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:05,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:05,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:05,226 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-05 23:15:07,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 359 states and 649 transitions. [2024-12-05 23:15:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 649 transitions. [2024-12-05 23:15:07,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:15:07,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:07,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:07,470 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-05 23:15:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:09,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 360 states and 649 transitions. [2024-12-05 23:15:09,642 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 649 transitions. [2024-12-05 23:15:09,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:15:09,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:09,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:14,127 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 35 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 365 states and 660 transitions. [2024-12-05 23:15:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 660 transitions. [2024-12-05 23:15:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:15:30,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:31,372 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 35 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 370 states and 668 transitions. [2024-12-05 23:15:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 668 transitions. [2024-12-05 23:15:43,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:15:43,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:43,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:43,582 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 35 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:45,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:45,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 371 states and 668 transitions. [2024-12-05 23:15:45,933 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 668 transitions. [2024-12-05 23:15:45,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:15:45,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:45,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:46,114 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-05 23:15:51,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:51,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 373 states and 669 transitions. [2024-12-05 23:15:51,283 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 669 transitions. [2024-12-05 23:15:51,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:15:51,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:51,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:51,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 82 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:10,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 374 states and 672 transitions. [2024-12-05 23:16:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 672 transitions. [2024-12-05 23:16:10,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:16:10,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:10,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:16,297 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 4 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:50,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:50,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 387 states and 728 transitions. [2024-12-05 23:16:50,994 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 728 transitions. [2024-12-05 23:16:50,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:16:50,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:50,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:51,545 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 4 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:56,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 388 states and 719 transitions. [2024-12-05 23:16:56,929 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 719 transitions. [2024-12-05 23:16:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:16:56,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:56,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:56,953 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-05 23:17:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 389 states and 720 transitions. [2024-12-05 23:17:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 720 transitions. [2024-12-05 23:17:04,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:17:04,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:04,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-05 23:17:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 394 states and 727 transitions. [2024-12-05 23:17:11,657 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 727 transitions. [2024-12-05 23:17:11,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:17:11,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:11,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:11,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:11,695 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-05 23:17:14,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:14,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 395 states and 727 transitions. [2024-12-05 23:17:14,132 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 727 transitions. [2024-12-05 23:17:14,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:17:14,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:14,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-05 23:17:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:16,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 395 states and 726 transitions. [2024-12-05 23:17:16,477 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 726 transitions. [2024-12-05 23:17:16,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:17:16,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:16,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:16,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 51 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 400 states and 737 transitions. [2024-12-05 23:17:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 737 transitions. [2024-12-05 23:17:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:17:40,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:40,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:40,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:40,801 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 51 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:53,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:53,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 405 states and 745 transitions. [2024-12-05 23:17:53,556 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 745 transitions. [2024-12-05 23:17:53,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:17:53,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:53,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:53,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 51 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:56,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:56,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 406 states and 745 transitions. [2024-12-05 23:17:56,532 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 745 transitions. [2024-12-05 23:17:56,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:17:56,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:56,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 53 proven. 53 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:18:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:36,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 418 states and 760 transitions. [2024-12-05 23:18:36,361 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 760 transitions. [2024-12-05 23:18:36,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:18:36,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:36,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:47,018 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 113 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:57,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 419 states and 763 transitions. [2024-12-05 23:18:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 763 transitions. [2024-12-05 23:18:57,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:18:57,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:57,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:57,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:04,629 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 4 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 432 states and 822 transitions. [2024-12-05 23:19:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 822 transitions. [2024-12-05 23:19:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:19:44,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:44,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:44,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 4 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:51,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:51,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 433 states and 812 transitions. [2024-12-05 23:19:51,414 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 812 transitions. [2024-12-05 23:19:51,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:19:51,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:51,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:51,456 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-05 23:20:00,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 438 states and 819 transitions. [2024-12-05 23:20:00,010 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 819 transitions. [2024-12-05 23:20:00,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:20:00,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:00,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:00,037 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-05 23:20:08,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:08,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 440 states and 823 transitions. [2024-12-05 23:20:08,145 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 823 transitions. [2024-12-05 23:20:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:20:08,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:08,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:08,172 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-05 23:20:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:11,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 440 states and 822 transitions. [2024-12-05 23:20:11,132 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 822 transitions. [2024-12-05 23:20:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:20:11,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:11,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:11,173 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-05 23:20:13,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:13,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 441 states and 822 transitions. [2024-12-05 23:20:13,817 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 822 transitions. [2024-12-05 23:20:13,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:20:13,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:13,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:13,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:19,758 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 72 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:50,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 451 states and 842 transitions. [2024-12-05 23:20:50,309 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 842 transitions. [2024-12-05 23:20:50,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:20:50,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:50,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:51,012 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 72 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.