./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 252aa5e38f898b42e65698848f3b58e46a12e01218aba7e2f3e037db40adbdd2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:07:12,826 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:07:12,895 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-25 02:07:12,901 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:07:12,901 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:07:12,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:07:12,926 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:07:12,926 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:07:12,927 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:07:12,927 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:07:12,927 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:07:12,927 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:07:12,927 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:07:12,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:07:12,928 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:07:12,928 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:07:12,928 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:07:12,928 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:07:12,928 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:07:12,928 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:07:12,928 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:07:12,928 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:07:12,929 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:07:12,929 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:07:12,929 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:07:12,929 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:07:12,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:07:12,933 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:07:12,933 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:07:12,933 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:07:12,934 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:07:12,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:07:12,934 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_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) 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 -> 252aa5e38f898b42e65698848f3b58e46a12e01218aba7e2f3e037db40adbdd2 [2024-11-25 02:07:13,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:07:13,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:07:13,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:07:13,250 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:07:13,250 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:07:13,252 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i [2024-11-25 02:07:16,397 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/data/1cf465a61/a132b49e81974a36b95139fb25633574/FLAG91e227d92 [2024-11-25 02:07:16,834 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:07:16,835 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i [2024-11-25 02:07:16,848 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/data/1cf465a61/a132b49e81974a36b95139fb25633574/FLAG91e227d92 [2024-11-25 02:07:16,864 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/data/1cf465a61/a132b49e81974a36b95139fb25633574 [2024-11-25 02:07:16,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:07:16,869 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:07:16,871 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:07:16,872 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:07:16,877 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:07:16,878 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:07:16" (1/1) ... [2024-11-25 02:07:16,879 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55f32ac9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:16, skipping insertion in model container [2024-11-25 02:07:16,883 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:07:16" (1/1) ... [2024-11-25 02:07:16,930 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:07:17,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:07:17,286 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:07:17,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:07:17,352 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:07:17,352 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17 WrapperNode [2024-11-25 02:07:17,352 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:07:17,353 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:07:17,353 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:07:17,354 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:07:17,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,372 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,396 INFO L138 Inliner]: procedures = 111, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 86 [2024-11-25 02:07:17,397 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:07:17,398 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:07:17,398 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:07:17,398 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:07:17,405 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,412 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,414 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,418 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,423 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,427 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,432 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,436 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,439 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:07:17,447 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:07:17,448 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:07:17,448 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:07:17,449 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:07:17,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:07:17,498 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:07:17,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13173448-31e7-45c8-9a48-7193df564af0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:07:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:07:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:07:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:07:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:07:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:07:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:07:17,673 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:07:17,675 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:07:17,867 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-25 02:07:17,867 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:07:17,911 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:07:17,911 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:07:17,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:07:17 BoogieIcfgContainer [2024-11-25 02:07:17,911 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:07:17,916 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:07:17,916 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:07:17,925 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:07:17,926 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:07:17" (1/1) ... [2024-11-25 02:07:17,934 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:07:17,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2024-11-25 02:07:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-11-25 02:07:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:07:17,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:17,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:18,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:18,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:18,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2024-11-25 02:07:18,176 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2024-11-25 02:07:18,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:07:18,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:18,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:18,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-11-25 02:07:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-11-25 02:07:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:07:18,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:18,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:19,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:19,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:19,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:19,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 28 states and 41 transitions. [2024-11-25 02:07:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 41 transitions. [2024-11-25 02:07:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:07:19,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:19,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:19,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:20,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:20,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-25 02:07:20,237 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-25 02:07:20,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:07:20,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:20,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:20,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2024-11-25 02:07:20,528 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2024-11-25 02:07:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:07:20,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:20,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:07:21,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:21,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-11-25 02:07:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-11-25 02:07:21,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:07:21,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:21,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:21,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:21,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:07:21,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:21,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-11-25 02:07:21,862 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-11-25 02:07:21,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:07:21,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:21,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:22,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:23,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 59 transitions. [2024-11-25 02:07:23,558 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 59 transitions. [2024-11-25 02:07:23,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:07:23,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:23,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 44 states and 68 transitions. [2024-11-25 02:07:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 68 transitions. [2024-11-25 02:07:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:07:24,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:24,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:24,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:07:25,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:25,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 73 transitions. [2024-11-25 02:07:25,274 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 73 transitions. [2024-11-25 02:07:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:07:25,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:25,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:07:26,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:26,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 78 transitions. [2024-11-25 02:07:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 78 transitions. [2024-11-25 02:07:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:07:26,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:26,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:26,969 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:28,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 56 states and 87 transitions. [2024-11-25 02:07:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 87 transitions. [2024-11-25 02:07:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:07:28,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:28,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:28,825 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:29,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 60 states and 97 transitions. [2024-11-25 02:07:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 97 transitions. [2024-11-25 02:07:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:07:29,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:29,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:29,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:07:30,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 63 states and 101 transitions. [2024-11-25 02:07:30,540 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 101 transitions. [2024-11-25 02:07:30,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:07:30,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:30,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:30,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:07:31,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:31,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2024-11-25 02:07:31,808 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2024-11-25 02:07:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:07:31,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:31,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:32,467 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:33,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 72 states and 114 transitions. [2024-11-25 02:07:33,830 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 114 transitions. [2024-11-25 02:07:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:07:33,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:33,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:35,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 76 states and 125 transitions. [2024-11-25 02:07:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 125 transitions. [2024-11-25 02:07:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:07:35,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:35,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:07:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:36,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 81 states and 129 transitions. [2024-11-25 02:07:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 129 transitions. [2024-11-25 02:07:36,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:07:36,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:36,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:36,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 02:07:38,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 85 states and 132 transitions. [2024-11-25 02:07:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 132 transitions. [2024-11-25 02:07:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:07:38,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:38,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:41,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:41,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 90 states and 147 transitions. [2024-11-25 02:07:41,353 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 147 transitions. [2024-11-25 02:07:41,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:07:41,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:41,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:43,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 94 states and 154 transitions. [2024-11-25 02:07:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 154 transitions. [2024-11-25 02:07:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:07:43,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:43,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:43,770 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:07:45,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:45,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 98 states and 157 transitions. [2024-11-25 02:07:45,114 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 157 transitions. [2024-11-25 02:07:45,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:07:45,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:45,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-25 02:07:47,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 102 states and 160 transitions. [2024-11-25 02:07:47,001 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2024-11-25 02:07:47,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:07:47,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:47,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:50,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 107 states and 176 transitions. [2024-11-25 02:07:50,639 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 176 transitions. [2024-11-25 02:07:50,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:07:50,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:50,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:53,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:53,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 111 states and 183 transitions. [2024-11-25 02:07:53,014 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 183 transitions. [2024-11-25 02:07:53,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:07:53,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:53,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:53,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:53,158 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:07:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:54,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 115 states and 186 transitions. [2024-11-25 02:07:54,623 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 186 transitions. [2024-11-25 02:07:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:07:54,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:54,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:54,938 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 02:07:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:56,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 119 states and 189 transitions. [2024-11-25 02:07:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 189 transitions. [2024-11-25 02:07:56,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:07:56,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:56,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:57,733 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:00,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 124 states and 202 transitions. [2024-11-25 02:08:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 202 transitions. [2024-11-25 02:08:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:08:00,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:00,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:02,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 128 states and 213 transitions. [2024-11-25 02:08:02,459 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 213 transitions. [2024-11-25 02:08:02,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:08:02,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:02,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:02,657 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-25 02:08:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 132 states and 216 transitions. [2024-11-25 02:08:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 216 transitions. [2024-11-25 02:08:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:08:04,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:04,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:04,762 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:08:06,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:06,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 136 states and 219 transitions. [2024-11-25 02:08:06,572 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2024-11-25 02:08:06,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:08:06,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:06,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:07,454 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:11,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 141 states and 237 transitions. [2024-11-25 02:08:11,205 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 237 transitions. [2024-11-25 02:08:11,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:08:11,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:11,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:14,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:14,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 145 states and 244 transitions. [2024-11-25 02:08:14,468 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 244 transitions. [2024-11-25 02:08:14,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:08:14,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:14,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-25 02:08:16,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:16,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 149 states and 247 transitions. [2024-11-25 02:08:16,555 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 247 transitions. [2024-11-25 02:08:16,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:08:16,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:16,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:16,862 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 02:08:19,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 153 states and 250 transitions. [2024-11-25 02:08:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 250 transitions. [2024-11-25 02:08:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:08:19,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:19,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:19,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:25,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:25,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 158 states and 265 transitions. [2024-11-25 02:08:25,066 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 265 transitions. [2024-11-25 02:08:25,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:08:25,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:25,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:25,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 162 states and 276 transitions. [2024-11-25 02:08:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 276 transitions. [2024-11-25 02:08:27,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:08:27,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:27,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:28,016 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 02:08:30,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:30,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 166 states and 279 transitions. [2024-11-25 02:08:30,345 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 279 transitions. [2024-11-25 02:08:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:08:30,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:30,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:30,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-25 02:08:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 170 states and 282 transitions. [2024-11-25 02:08:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 282 transitions. [2024-11-25 02:08:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:08:33,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:33,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:35,291 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:40,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 175 states and 298 transitions. [2024-11-25 02:08:40,029 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 298 transitions. [2024-11-25 02:08:40,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:08:40,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:40,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:40,707 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 179 states and 309 transitions. [2024-11-25 02:08:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 309 transitions. [2024-11-25 02:08:43,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:08:43,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:43,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:43,202 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-25 02:08:45,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:45,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 183 states and 312 transitions. [2024-11-25 02:08:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 312 transitions. [2024-11-25 02:08:45,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:08:45,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:45,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:45,924 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-25 02:08:48,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:48,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 187 states and 315 transitions. [2024-11-25 02:08:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 315 transitions. [2024-11-25 02:08:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:08:48,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:48,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 192 states and 336 transitions. [2024-11-25 02:08:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 336 transitions. [2024-11-25 02:08:54,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:08:54,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:54,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:59,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:59,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 196 states and 343 transitions. [2024-11-25 02:08:59,023 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 343 transitions. [2024-11-25 02:08:59,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:08:59,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:59,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 02:09:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 200 states and 346 transitions. [2024-11-25 02:09:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 346 transitions. [2024-11-25 02:09:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:09:01,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:01,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:02,219 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2024-11-25 02:09:05,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:05,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 204 states and 349 transitions. [2024-11-25 02:09:05,155 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 349 transitions. [2024-11-25 02:09:05,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:09:05,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:05,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:07,479 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:13,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:13,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 209 states and 367 transitions. [2024-11-25 02:09:13,335 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 367 transitions. [2024-11-25 02:09:13,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:09:13,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:13,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:14,108 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:17,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 213 states and 378 transitions. [2024-11-25 02:09:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 378 transitions. [2024-11-25 02:09:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:09:17,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:17,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:17,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:17,711 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-25 02:09:20,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:20,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 217 states and 381 transitions. [2024-11-25 02:09:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 381 transitions. [2024-11-25 02:09:20,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:09:20,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:20,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:21,265 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-25 02:09:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 221 states and 384 transitions. [2024-11-25 02:09:24,409 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 384 transitions. [2024-11-25 02:09:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:09:24,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:24,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:26,314 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 226 states and 407 transitions. [2024-11-25 02:09:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 407 transitions. [2024-11-25 02:09:32,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:09:32,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:32,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:32,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:34,793 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 230 states and 414 transitions. [2024-11-25 02:09:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 414 transitions. [2024-11-25 02:09:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:09:38,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:38,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:39,063 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 13 proven. 14 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-25 02:09:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 234 states and 417 transitions. [2024-11-25 02:09:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 417 transitions. [2024-11-25 02:09:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:09:42,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:42,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:42,738 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-25 02:09:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 238 states and 420 transitions. [2024-11-25 02:09:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 420 transitions. [2024-11-25 02:09:46,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:09:46,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:46,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 416 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:57,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:57,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 243 states and 440 transitions. [2024-11-25 02:09:57,696 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 440 transitions. [2024-11-25 02:09:57,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:09:57,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:57,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 247 states and 451 transitions. [2024-11-25 02:10:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 451 transitions. [2024-11-25 02:10:02,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:10:02,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:02,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:02,908 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-25 02:10:06,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:06,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 251 states and 454 transitions. [2024-11-25 02:10:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 454 transitions. [2024-11-25 02:10:06,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:10:06,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:06,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:06,992 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2024-11-25 02:10:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 255 states and 457 transitions. [2024-11-25 02:10:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 457 transitions. [2024-11-25 02:10:10,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:10:10,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:10,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:13,102 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:20,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 260 states and 482 transitions. [2024-11-25 02:10:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 482 transitions. [2024-11-25 02:10:20,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:10:20,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:20,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 483 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:26,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:26,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 264 states and 489 transitions. [2024-11-25 02:10:26,855 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 489 transitions. [2024-11-25 02:10:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:10:26,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:26,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-11-25 02:10:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:30,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 268 states and 492 transitions. [2024-11-25 02:10:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 492 transitions. [2024-11-25 02:10:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:10:30,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:30,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-11-25 02:10:35,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:35,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 272 states and 495 transitions. [2024-11-25 02:10:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 495 transitions. [2024-11-25 02:10:35,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:10:35,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:35,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:35,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:37,892 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 277 states and 521 transitions. [2024-11-25 02:10:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 521 transitions. [2024-11-25 02:10:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:10:45,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:45,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:47,796 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:52,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:52,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 281 states and 528 transitions. [2024-11-25 02:10:52,277 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 528 transitions. [2024-11-25 02:10:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:10:52,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:52,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:52,528 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-25 02:10:56,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:56,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 285 states and 531 transitions. [2024-11-25 02:10:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 531 transitions. [2024-11-25 02:10:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:10:56,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:56,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2024-11-25 02:11:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:01,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 289 states and 534 transitions. [2024-11-25 02:11:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 534 transitions. [2024-11-25 02:11:01,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:11:01,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:01,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:03,764 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:11:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 294 states and 561 transitions. [2024-11-25 02:11:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 561 transitions. [2024-11-25 02:11:11,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:11:11,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:11,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:14,118 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 632 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:11:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 298 states and 568 transitions. [2024-11-25 02:11:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 568 transitions. [2024-11-25 02:11:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:11:18,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:18,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:19,012 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-25 02:11:23,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:23,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 302 states and 571 transitions. [2024-11-25 02:11:23,061 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 571 transitions. [2024-11-25 02:11:23,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:11:23,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:23,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-25 02:11:28,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:28,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 306 states and 574 transitions. [2024-11-25 02:11:28,204 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 574 transitions. [2024-11-25 02:11:28,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:11:28,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:28,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:11:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 311 states and 598 transitions. [2024-11-25 02:11:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 598 transitions. [2024-11-25 02:11:40,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:11:40,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:40,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:40,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:41,754 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:11:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 315 states and 609 transitions. [2024-11-25 02:11:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 609 transitions. [2024-11-25 02:11:45,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:11:45,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:45,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:46,162 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 18 proven. 19 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2024-11-25 02:11:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 319 states and 612 transitions. [2024-11-25 02:11:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 612 transitions. [2024-11-25 02:11:50,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:11:50,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:50,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2024-11-25 02:11:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 323 states and 615 transitions. [2024-11-25 02:11:55,869 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 615 transitions. [2024-11-25 02:11:55,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:11:55,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:55,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 0 proven. 801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 328 states and 640 transitions. [2024-11-25 02:12:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 640 transitions. [2024-11-25 02:12:09,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:12:09,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:09,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:11,269 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 332 states and 651 transitions. [2024-11-25 02:12:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 651 transitions. [2024-11-25 02:12:15,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:12:15,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:15,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:15,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:15,936 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-25 02:12:20,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 336 states and 654 transitions. [2024-11-25 02:12:20,762 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 654 transitions. [2024-11-25 02:12:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:12:20,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 874 trivial. 0 not checked. [2024-11-25 02:12:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 340 states and 657 transitions. [2024-11-25 02:12:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 657 transitions. [2024-11-25 02:12:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:12:26,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:26,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 0 proven. 893 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:40,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:40,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 345 states and 683 transitions. [2024-11-25 02:12:40,250 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 683 transitions. [2024-11-25 02:12:40,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:12:40,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:40,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:40,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 349 states and 694 transitions. [2024-11-25 02:12:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 694 transitions. [2024-11-25 02:12:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:12:47,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:47,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:47,453 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 20 proven. 21 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2024-11-25 02:12:52,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 353 states and 697 transitions. [2024-11-25 02:12:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 697 transitions. [2024-11-25 02:12:52,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:12:52,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:52,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:53,337 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 970 trivial. 0 not checked. [2024-11-25 02:12:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 357 states and 700 transitions. [2024-11-25 02:12:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 700 transitions. [2024-11-25 02:12:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:12:58,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:58,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:02,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 362 states and 731 transitions. [2024-11-25 02:13:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 731 transitions. [2024-11-25 02:13:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:13:11,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:11,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:14,936 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 366 states and 738 transitions. [2024-11-25 02:13:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 738 transitions. [2024-11-25 02:13:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:13:20,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:20,652 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 894 trivial. 0 not checked. [2024-11-25 02:13:25,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 370 states and 741 transitions. [2024-11-25 02:13:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 741 transitions. [2024-11-25 02:13:25,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:13:25,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:25,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2024-11-25 02:13:31,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 374 states and 744 transitions. [2024-11-25 02:13:31,449 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 744 transitions. [2024-11-25 02:13:31,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:13:31,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:31,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:31,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:36,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:46,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:46,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 379 states and 772 transitions. [2024-11-25 02:13:46,897 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 772 transitions. [2024-11-25 02:13:46,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:13:46,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:46,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:49,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:54,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 383 states and 783 transitions. [2024-11-25 02:13:54,428 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 783 transitions. [2024-11-25 02:13:54,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:13:54,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:54,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 22 proven. 23 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:14:00,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 387 states and 786 transitions. [2024-11-25 02:14:00,021 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 786 transitions. [2024-11-25 02:14:00,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:14:00,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:00,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:00,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1177 trivial. 0 not checked. [2024-11-25 02:14:07,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:07,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 391 states and 789 transitions. [2024-11-25 02:14:07,102 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 789 transitions. [2024-11-25 02:14:07,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:14:07,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:07,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:07,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:10,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:21,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:21,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 396 states and 822 transitions. [2024-11-25 02:14:21,356 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 822 transitions. [2024-11-25 02:14:21,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:14:21,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:21,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:21,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 0 proven. 1199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 400 states and 829 transitions. [2024-11-25 02:14:31,046 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 829 transitions. [2024-11-25 02:14:31,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:14:31,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:31,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:31,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 1093 trivial. 0 not checked. [2024-11-25 02:14:37,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:37,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 404 states and 832 transitions. [2024-11-25 02:14:37,049 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 832 transitions. [2024-11-25 02:14:37,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:14:37,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:37,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:37,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 1288 trivial. 0 not checked. [2024-11-25 02:14:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:43,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 408 states and 835 transitions. [2024-11-25 02:14:43,464 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 835 transitions. [2024-11-25 02:14:43,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:14:43,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:43,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 0 proven. 1311 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:00,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:00,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 413 states and 865 transitions. [2024-11-25 02:15:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 865 transitions. [2024-11-25 02:15:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:15:00,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:00,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:09,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 417 states and 876 transitions. [2024-11-25 02:15:09,359 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 876 transitions. [2024-11-25 02:15:09,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:15:09,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:09,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 24 proven. 25 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-25 02:15:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 421 states and 879 transitions. [2024-11-25 02:15:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 879 transitions. [2024-11-25 02:15:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:15:15,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:15,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:16,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-25 02:15:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:22,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 425 states and 882 transitions. [2024-11-25 02:15:22,223 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 882 transitions. [2024-11-25 02:15:22,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:15:22,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:22,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:41,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:41,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 430 states and 913 transitions. [2024-11-25 02:15:41,388 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 913 transitions. [2024-11-25 02:15:41,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:15:41,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:41,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:50,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 434 states and 924 transitions. [2024-11-25 02:15:50,551 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 924 transitions. [2024-11-25 02:15:50,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:15:50,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:50,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1363 backedges. 25 proven. 26 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2024-11-25 02:15:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:56,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 438 states and 927 transitions. [2024-11-25 02:15:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 927 transitions. [2024-11-25 02:15:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:15:56,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:56,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 1525 trivial. 0 not checked. [2024-11-25 02:16:04,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:04,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 442 states and 930 transitions. [2024-11-25 02:16:04,639 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 930 transitions. [2024-11-25 02:16:04,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:16:04,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:04,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:10,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 0 proven. 1550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:23,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 447 states and 962 transitions. [2024-11-25 02:16:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 962 transitions. [2024-11-25 02:16:23,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:16:23,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:23,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:26,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 451 states and 973 transitions. [2024-11-25 02:16:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 973 transitions. [2024-11-25 02:16:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:16:33,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:33,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 1429 trivial. 0 not checked. [2024-11-25 02:16:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:40,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 455 states and 976 transitions. [2024-11-25 02:16:40,146 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 976 transitions. [2024-11-25 02:16:40,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:16:40,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:40,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:40,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:40,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 1651 trivial. 0 not checked. [2024-11-25 02:16:48,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:48,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 459 states and 979 transitions. [2024-11-25 02:16:48,248 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 979 transitions. [2024-11-25 02:16:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:16:48,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:48,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 0 proven. 1677 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 464 states and 1012 transitions. [2024-11-25 02:17:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1012 transitions. [2024-11-25 02:17:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:17:09,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:09,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:13,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:20,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:20,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 468 states and 1023 transitions. [2024-11-25 02:17:20,733 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1023 transitions. [2024-11-25 02:17:20,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:17:20,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:20,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:20,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1606 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 1551 trivial. 0 not checked. [2024-11-25 02:17:28,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:28,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 472 states and 1026 transitions. [2024-11-25 02:17:28,242 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1026 transitions. [2024-11-25 02:17:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:17:28,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:29,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1782 trivial. 0 not checked. [2024-11-25 02:17:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 476 states and 1029 transitions. [2024-11-25 02:17:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1029 transitions. [2024-11-25 02:17:36,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:17:36,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:36,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:54,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 481 states and 1067 transitions. [2024-11-25 02:17:54,002 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1067 transitions. [2024-11-25 02:17:54,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:17:54,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:54,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:59,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 0 proven. 1809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:06,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 485 states and 1074 transitions. [2024-11-25 02:18:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1074 transitions. [2024-11-25 02:18:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:18:06,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:07,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1735 backedges. 28 proven. 29 refuted. 0 times theorem prover too weak. 1678 trivial. 0 not checked. [2024-11-25 02:18:13,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:13,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 489 states and 1077 transitions. [2024-11-25 02:18:13,871 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1077 transitions. [2024-11-25 02:18:13,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:18:13,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:13,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:14,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1918 trivial. 0 not checked. [2024-11-25 02:18:22,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:22,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 493 states and 1080 transitions. [2024-11-25 02:18:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1080 transitions. [2024-11-25 02:18:22,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:18:22,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:22,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:27,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:40,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 498 states and 1119 transitions. [2024-11-25 02:18:40,643 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1119 transitions. [2024-11-25 02:18:40,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:18:40,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:40,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:40,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:46,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 0 proven. 1946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:54,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:54,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 502 states and 1126 transitions. [2024-11-25 02:18:54,107 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1126 transitions. [2024-11-25 02:18:54,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:18:54,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:54,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:54,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:54,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 29 proven. 30 refuted. 0 times theorem prover too weak. 1810 trivial. 0 not checked. [2024-11-25 02:19:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 506 states and 1129 transitions. [2024-11-25 02:19:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1129 transitions. [2024-11-25 02:19:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:19:01,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:01,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:02,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 2059 trivial. 0 not checked. [2024-11-25 02:19:11,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 510 states and 1132 transitions. [2024-11-25 02:19:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1132 transitions. [2024-11-25 02:19:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:19:11,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 0 proven. 2088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:38,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 515 states and 1168 transitions. [2024-11-25 02:19:38,651 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1168 transitions. [2024-11-25 02:19:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:19:38,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:38,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:41,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:50,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:50,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 519 states and 1179 transitions. [2024-11-25 02:19:50,365 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1179 transitions. [2024-11-25 02:19:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:19:50,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:50,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:50,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2008 backedges. 30 proven. 31 refuted. 0 times theorem prover too weak. 1947 trivial. 0 not checked. [2024-11-25 02:19:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 523 states and 1182 transitions. [2024-11-25 02:19:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1182 transitions. [2024-11-25 02:19:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:19:59,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:59,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:00,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:01,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2205 trivial. 0 not checked. [2024-11-25 02:20:10,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:10,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 527 states and 1185 transitions. [2024-11-25 02:20:10,750 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1185 transitions. [2024-11-25 02:20:10,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 02:20:10,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:10,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:15,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2205 trivial. 0 not checked.