./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/ps2-both-nt.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/ps2-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b --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 32bit --witnessprinter.graph.data.programhash b73e31328980bb314c7579072d8e4a89ec4ca4994cbdfb0690ff58d274b46cfc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:27:44,766 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:27:44,824 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:27:44,828 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:27:44,828 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:27:44,847 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:27:44,848 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:27:44,848 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:27:44,848 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:27:44,848 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:27:44,848 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:27:44,849 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:27:44,850 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:27:44,850 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:27:44,850 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:27:44,850 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:27:44,850 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:27:44,850 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:27:44,850 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:27:44,850 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:27:44,850 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:27:44,850 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:27:44,850 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:27:44,850 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:27:44,851 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_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b73e31328980bb314c7579072d8e4a89ec4ca4994cbdfb0690ff58d274b46cfc [2024-12-06 01:27:45,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:27:45,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:27:45,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:27:45,093 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:27:45,093 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:27:45,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-nla/ps2-both-nt.c [2024-12-06 01:27:47,727 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/data/1e82c4088/c26372e948594254abab937e6497e517/FLAGc8f5d6b41 [2024-12-06 01:27:47,931 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:27:47,932 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/sv-benchmarks/c/termination-nla/ps2-both-nt.c [2024-12-06 01:27:47,937 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/data/1e82c4088/c26372e948594254abab937e6497e517/FLAGc8f5d6b41 [2024-12-06 01:27:48,315 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/data/1e82c4088/c26372e948594254abab937e6497e517 [2024-12-06 01:27:48,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:27:48,318 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:27:48,319 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:27:48,319 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:27:48,322 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:27:48,323 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@695d9795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48, skipping insertion in model container [2024-12-06 01:27:48,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,333 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:27:48,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:27:48,436 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:27:48,446 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:27:48,455 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:27:48,455 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48 WrapperNode [2024-12-06 01:27:48,456 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:27:48,456 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:27:48,456 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:27:48,456 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:27:48,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,464 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,474 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-12-06 01:27:48,475 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:27:48,475 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:27:48,475 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:27:48,475 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:27:48,480 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,481 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,481 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,482 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,483 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,486 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,487 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,488 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,488 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:27:48,489 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:27:48,489 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:27:48,489 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:27:48,490 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:27:48,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:27:48,515 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:27:48,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1721da49-cd64-4204-a254-3abdde9e715e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:27:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:27:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:27:48,573 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:27:48,575 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:27:48,704 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-12-06 01:27:48,704 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:27:48,723 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:27:48,723 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:27:48,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:27:48 BoogieIcfgContainer [2024-12-06 01:27:48,724 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:27:48,724 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:27:48,724 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:27:48,731 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:27:48,731 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:27:48" (1/1) ... [2024-12-06 01:27:48,736 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:27:48,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:48,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 32 states and 33 transitions. [2024-12-06 01:27:48,781 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 33 transitions. [2024-12-06 01:27:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:27:48,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:48,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:48,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 31 transitions. [2024-12-06 01:27:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 31 transitions. [2024-12-06 01:27:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:27:48,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:48,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 12 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:27:48,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:48,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 33 states and 34 transitions. [2024-12-06 01:27:48,952 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2024-12-06 01:27:48,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:27:48,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:48,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:49,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:49,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 36 states and 39 transitions. [2024-12-06 01:27:49,077 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 39 transitions. [2024-12-06 01:27:49,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:27:49,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:49,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:49,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-12-06 01:27:49,240 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-12-06 01:27:49,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:27:49,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:49,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:49,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 39 states and 44 transitions. [2024-12-06 01:27:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2024-12-06 01:27:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:27:49,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:49,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:49,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:49,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2024-12-06 01:27:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2024-12-06 01:27:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:27:49,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:49,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:49,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:50,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 41 states and 47 transitions. [2024-12-06 01:27:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 47 transitions. [2024-12-06 01:27:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:27:50,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:50,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:50,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:50,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 46 states and 53 transitions. [2024-12-06 01:27:50,626 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 53 transitions. [2024-12-06 01:27:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:27:50,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:50,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:50,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 56 states and 68 transitions. [2024-12-06 01:27:51,514 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 68 transitions. [2024-12-06 01:27:51,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:27:51,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:51,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:51,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:52,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:52,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 67 states and 84 transitions. [2024-12-06 01:27:52,531 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 84 transitions. [2024-12-06 01:27:52,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:27:52,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:52,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:52,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 77 states and 100 transitions. [2024-12-06 01:27:53,493 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2024-12-06 01:27:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:27:53,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:53,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:53,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:53,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:54,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:54,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 88 states and 116 transitions. [2024-12-06 01:27:54,551 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 116 transitions. [2024-12-06 01:27:54,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:27:54,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:54,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:54,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2024-12-06 01:27:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2024-12-06 01:27:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:27:55,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:55,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:55,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 108 states and 144 transitions. [2024-12-06 01:27:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 144 transitions. [2024-12-06 01:27:56,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:27:56,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:56,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:56,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:56,089 INFO L256 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:27:56,090 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:56,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 113 states and 155 transitions. [2024-12-06 01:27:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 155 transitions. [2024-12-06 01:27:56,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:27:56,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:56,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:56,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:56,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:56,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 116 states and 157 transitions. [2024-12-06 01:27:56,836 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 157 transitions. [2024-12-06 01:27:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:27:56,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:56,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:56,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:57,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 120 states and 168 transitions. [2024-12-06 01:27:57,197 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 168 transitions. [2024-12-06 01:27:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:27:57,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:57,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:57,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:57,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 120 states and 167 transitions. [2024-12-06 01:27:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 167 transitions. [2024-12-06 01:27:57,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:27:57,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:57,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:58,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 129 states and 177 transitions. [2024-12-06 01:27:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 177 transitions. [2024-12-06 01:27:58,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:27:58,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:58,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 144 states and 201 transitions. [2024-12-06 01:27:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 201 transitions. [2024-12-06 01:27:59,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:27:59,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:59,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:00,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:00,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 153 states and 213 transitions. [2024-12-06 01:28:00,746 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 213 transitions. [2024-12-06 01:28:00,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:28:00,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:00,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:00,827 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:01,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:01,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 164 states and 231 transitions. [2024-12-06 01:28:01,804 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 231 transitions. [2024-12-06 01:28:01,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:28:01,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:01,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:02,002 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 167 states and 239 transitions. [2024-12-06 01:28:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 239 transitions. [2024-12-06 01:28:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:28:02,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:02,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 171 states and 246 transitions. [2024-12-06 01:28:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 246 transitions. [2024-12-06 01:28:03,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:28:03,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:03,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:03,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:28:03,661 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:04,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:04,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 175 states and 260 transitions. [2024-12-06 01:28:04,341 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 260 transitions. [2024-12-06 01:28:04,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:28:04,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:04,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:04,359 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:28:04,360 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:04,406 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 176 states and 260 transitions. [2024-12-06 01:28:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 260 transitions. [2024-12-06 01:28:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:28:04,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:04,655 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:28:04,656 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:04,700 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:04,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 178 states and 261 transitions. [2024-12-06 01:28:04,946 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 261 transitions. [2024-12-06 01:28:04,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:28:04,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:04,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:04,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:06,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 187 states and 273 transitions. [2024-12-06 01:28:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 273 transitions. [2024-12-06 01:28:06,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:28:06,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:06,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:06,681 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:06,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:06,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 189 states and 274 transitions. [2024-12-06 01:28:06,955 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 274 transitions. [2024-12-06 01:28:06,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:28:06,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:06,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:06,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:08,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 202 states and 299 transitions. [2024-12-06 01:28:08,806 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 299 transitions. [2024-12-06 01:28:08,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:28:08,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:08,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:08,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:09,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:09,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 202 states and 298 transitions. [2024-12-06 01:28:09,418 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 298 transitions. [2024-12-06 01:28:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:28:09,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:09,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:28:11,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:11,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 216 states and 325 transitions. [2024-12-06 01:28:11,869 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 325 transitions. [2024-12-06 01:28:11,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:28:11,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:11,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:11,990 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:14,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 231 states and 357 transitions. [2024-12-06 01:28:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 357 transitions. [2024-12-06 01:28:14,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:28:14,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:14,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:14,682 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:28:16,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:16,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 232 states and 363 transitions. [2024-12-06 01:28:16,401 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 363 transitions. [2024-12-06 01:28:16,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:28:16,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:16,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:28:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:17,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 233 states and 365 transitions. [2024-12-06 01:28:17,786 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 365 transitions. [2024-12-06 01:28:17,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:28:17,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:17,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:28:19,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:19,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 233 states and 364 transitions. [2024-12-06 01:28:19,030 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 364 transitions. [2024-12-06 01:28:19,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:28:19,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:19,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:28:20,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 233 states and 363 transitions. [2024-12-06 01:28:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 363 transitions. [2024-12-06 01:28:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:28:20,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:20,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:22,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:22,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 236 states and 370 transitions. [2024-12-06 01:28:22,888 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 370 transitions. [2024-12-06 01:28:22,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:28:22,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:22,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:24,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:24,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 236 states and 369 transitions. [2024-12-06 01:28:24,330 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 369 transitions. [2024-12-06 01:28:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:28:24,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:25,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 236 states and 368 transitions. [2024-12-06 01:28:25,689 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 368 transitions. [2024-12-06 01:28:25,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:28:25,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:25,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:27,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 236 states and 367 transitions. [2024-12-06 01:28:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 367 transitions. [2024-12-06 01:28:27,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:28:27,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:27,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:27,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:27,854 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:29,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:29,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 239 states and 374 transitions. [2024-12-06 01:28:29,199 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 374 transitions. [2024-12-06 01:28:29,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:28:29,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:29,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:30,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 242 states and 384 transitions. [2024-12-06 01:28:30,659 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 384 transitions. [2024-12-06 01:28:30,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:28:30,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:30,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 243 states and 386 transitions. [2024-12-06 01:28:31,417 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 386 transitions. [2024-12-06 01:28:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:28:31,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:31,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:31,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 243 states and 385 transitions. [2024-12-06 01:28:31,898 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 385 transitions. [2024-12-06 01:28:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:28:31,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:31,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:31,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:32,019 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:32,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 243 states and 382 transitions. [2024-12-06 01:28:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 382 transitions. [2024-12-06 01:28:32,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:28:32,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:32,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:32,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:32,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 244 states and 384 transitions. [2024-12-06 01:28:32,893 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 384 transitions. [2024-12-06 01:28:32,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:28:32,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:32,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:32,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:32,983 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:33,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:33,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 244 states and 383 transitions. [2024-12-06 01:28:33,395 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 383 transitions. [2024-12-06 01:28:33,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:28:33,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:33,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:33,504 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:33,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 245 states and 384 transitions. [2024-12-06 01:28:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 384 transitions. [2024-12-06 01:28:33,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:28:33,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:33,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:34,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:37,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:37,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 254 states and 404 transitions. [2024-12-06 01:28:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 404 transitions. [2024-12-06 01:28:37,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:28:37,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:37,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:40,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:40,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 263 states and 424 transitions. [2024-12-06 01:28:40,843 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 424 transitions. [2024-12-06 01:28:40,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:28:40,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:40,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:40,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 265 states and 429 transitions. [2024-12-06 01:28:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 429 transitions. [2024-12-06 01:28:41,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:28:41,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:41,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 266 states and 432 transitions. [2024-12-06 01:28:41,842 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 432 transitions. [2024-12-06 01:28:41,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:28:41,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:41,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:43,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 273 states and 444 transitions. [2024-12-06 01:28:43,656 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 444 transitions. [2024-12-06 01:28:43,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:28:43,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:43,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 280 states and 452 transitions. [2024-12-06 01:28:45,085 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 452 transitions. [2024-12-06 01:28:45,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:28:45,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:45,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 287 states and 461 transitions. [2024-12-06 01:28:46,915 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 461 transitions. [2024-12-06 01:28:46,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:28:46,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:46,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:46,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:46,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:48,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 294 states and 470 transitions. [2024-12-06 01:28:48,271 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 470 transitions. [2024-12-06 01:28:48,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:28:48,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:48,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:48,291 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:28:48,292 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:48,428 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 309 states and 511 transitions. [2024-12-06 01:28:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 511 transitions. [2024-12-06 01:28:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:28:51,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:51,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:51,672 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:28:51,673 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:53,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:53,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 318 states and 522 transitions. [2024-12-06 01:28:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 522 transitions. [2024-12-06 01:28:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:28:53,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:53,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:53,286 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:28:53,288 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:53,340 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:53,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:53,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 319 states and 523 transitions. [2024-12-06 01:28:53,822 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 523 transitions. [2024-12-06 01:28:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:28:53,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:53,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:53,847 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:28:53,849 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:53,895 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 325 states and 531 transitions. [2024-12-06 01:28:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 531 transitions. [2024-12-06 01:28:54,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:28:54,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:54,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:54,976 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:28:54,977 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:55,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 330 states and 537 transitions. [2024-12-06 01:28:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 537 transitions. [2024-12-06 01:28:55,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:28:55,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:56,844 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 341 states and 554 transitions. [2024-12-06 01:28:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 554 transitions. [2024-12-06 01:28:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:28:59,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:59,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:00,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:00,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 348 states and 558 transitions. [2024-12-06 01:29:00,902 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 558 transitions. [2024-12-06 01:29:00,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:29:00,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:00,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:01,131 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:02,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:02,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 354 states and 564 transitions. [2024-12-06 01:29:02,271 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 564 transitions. [2024-12-06 01:29:02,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:29:02,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:02,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:02,484 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:03,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 359 states and 567 transitions. [2024-12-06 01:29:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 567 transitions. [2024-12-06 01:29:03,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:29:03,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:03,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:04,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:04,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 365 states and 590 transitions. [2024-12-06 01:29:04,687 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 590 transitions. [2024-12-06 01:29:04,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:29:04,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:04,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:05,099 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:05,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 365 states and 589 transitions. [2024-12-06 01:29:05,963 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 589 transitions. [2024-12-06 01:29:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:29:05,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:05,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:05,977 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 01:29:07,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 367 states and 595 transitions. [2024-12-06 01:29:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 595 transitions. [2024-12-06 01:29:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:29:07,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:07,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 382 states and 639 transitions. [2024-12-06 01:29:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 639 transitions. [2024-12-06 01:29:12,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:29:12,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:12,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:29:14,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 382 states and 638 transitions. [2024-12-06 01:29:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 638 transitions. [2024-12-06 01:29:14,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:29:14,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:14,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:15,014 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:18,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:18,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 384 states and 644 transitions. [2024-12-06 01:29:18,735 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 644 transitions. [2024-12-06 01:29:18,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:29:18,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:18,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:18,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:19,481 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:21,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 385 states and 641 transitions. [2024-12-06 01:29:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 641 transitions. [2024-12-06 01:29:21,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:29:21,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:21,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:22,398 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 386 states and 645 transitions. [2024-12-06 01:29:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 645 transitions. [2024-12-06 01:29:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:29:26,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:26,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:26,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:26,405 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:29,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:29,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 388 states and 651 transitions. [2024-12-06 01:29:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 651 transitions. [2024-12-06 01:29:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:29:29,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:29,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:29,717 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:34,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:34,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 390 states and 657 transitions. [2024-12-06 01:29:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 657 transitions. [2024-12-06 01:29:34,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:29:34,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:34,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:34,047 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 391 states and 661 transitions. [2024-12-06 01:29:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 661 transitions. [2024-12-06 01:29:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:29:34,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:34,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:38,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:38,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 391 states and 657 transitions. [2024-12-06 01:29:38,121 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 657 transitions. [2024-12-06 01:29:38,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:29:38,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:38,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:38,154 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 392 states and 658 transitions. [2024-12-06 01:29:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 658 transitions. [2024-12-06 01:29:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:29:41,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:41,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 393 states and 659 transitions. [2024-12-06 01:29:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 659 transitions. [2024-12-06 01:29:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:29:42,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:42,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:42,566 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:44,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:44,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 393 states and 657 transitions. [2024-12-06 01:29:44,805 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 657 transitions. [2024-12-06 01:29:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:29:44,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:44,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:44,823 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:29:44,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 398 states and 683 transitions. [2024-12-06 01:29:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 683 transitions. [2024-12-06 01:29:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:29:46,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:46,459 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:29:46,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:46,518 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:50,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:50,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 407 states and 701 transitions. [2024-12-06 01:29:50,536 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 701 transitions. [2024-12-06 01:29:50,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:29:50,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:50,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:50,557 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:29:50,558 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:50,618 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 418 states and 724 transitions. [2024-12-06 01:29:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 724 transitions. [2024-12-06 01:29:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:29:54,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:54,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:54,991 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:29:54,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 419 states and 724 transitions. [2024-12-06 01:29:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 724 transitions. [2024-12-06 01:29:55,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:29:55,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:55,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:55,745 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:29:55,746 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:57,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 426 states and 734 transitions. [2024-12-06 01:29:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 734 transitions. [2024-12-06 01:29:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:29:57,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:57,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:57,980 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:29:57,980 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:58,040 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:00,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:00,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 432 states and 743 transitions. [2024-12-06 01:30:00,271 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 743 transitions. [2024-12-06 01:30:00,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:30:00,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:00,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:00,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:00,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:30:00,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:00,349 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:03,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:03,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 439 states and 753 transitions. [2024-12-06 01:30:03,134 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 753 transitions. [2024-12-06 01:30:03,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:30:03,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:03,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:05,286 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:11,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:11,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 450 states and 767 transitions. [2024-12-06 01:30:11,146 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 767 transitions. [2024-12-06 01:30:11,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:30:11,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:11,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:12,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:12,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 455 states and 771 transitions. [2024-12-06 01:30:12,981 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 771 transitions. [2024-12-06 01:30:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:30:12,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:12,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:13,178 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:14,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:14,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 460 states and 775 transitions. [2024-12-06 01:30:14,948 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 775 transitions. [2024-12-06 01:30:14,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:30:14,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:14,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:14,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:15,156 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:17,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 466 states and 782 transitions. [2024-12-06 01:30:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 782 transitions. [2024-12-06 01:30:17,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:30:17,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:17,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:17,382 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:18,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 471 states and 786 transitions. [2024-12-06 01:30:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 786 transitions. [2024-12-06 01:30:18,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:30:18,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:18,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:21,283 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 484 states and 827 transitions. [2024-12-06 01:30:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 827 transitions. [2024-12-06 01:30:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:30:27,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:27,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:27,274 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:28,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:28,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 489 states and 830 transitions. [2024-12-06 01:30:28,679 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 830 transitions. [2024-12-06 01:30:28,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:30:28,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:28,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:31,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 495 states and 836 transitions. [2024-12-06 01:30:31,136 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 836 transitions. [2024-12-06 01:30:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:30:31,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:31,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:31,395 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:32,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 500 states and 839 transitions. [2024-12-06 01:30:32,995 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 839 transitions. [2024-12-06 01:30:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:30:32,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:32,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:33,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:33,258 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 505 states and 842 transitions. [2024-12-06 01:30:34,735 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 842 transitions. [2024-12-06 01:30:34,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:30:34,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:34,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:35,195 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:36,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:36,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 505 states and 841 transitions. [2024-12-06 01:30:36,405 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 841 transitions. [2024-12-06 01:30:36,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:30:36,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:36,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:36,421 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 01:30:38,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:38,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 513 states and 855 transitions. [2024-12-06 01:30:38,656 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 855 transitions. [2024-12-06 01:30:38,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:30:38,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:38,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 01:30:39,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 507 states and 848 transitions. [2024-12-06 01:30:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 848 transitions. [2024-12-06 01:30:39,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:30:39,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:39,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:39,474 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:45,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 522 states and 901 transitions. [2024-12-06 01:30:45,814 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 901 transitions. [2024-12-06 01:30:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:30:45,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:45,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:45,830 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 01:30:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:49,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 522 states and 900 transitions. [2024-12-06 01:30:49,017 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 900 transitions. [2024-12-06 01:30:49,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:30:49,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:49,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:49,760 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:54,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:54,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 524 states and 914 transitions. [2024-12-06 01:30:54,801 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 914 transitions. [2024-12-06 01:30:54,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:30:54,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:54,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:55,834 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 102 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:01,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 530 states and 917 transitions. [2024-12-06 01:31:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 917 transitions. [2024-12-06 01:31:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:31:01,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:01,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:02,074 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:05,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 530 states and 916 transitions. [2024-12-06 01:31:05,273 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 916 transitions. [2024-12-06 01:31:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:31:05,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:05,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:10,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:10,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 530 states and 912 transitions. [2024-12-06 01:31:10,798 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 912 transitions. [2024-12-06 01:31:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:10,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:10,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:10,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:10,824 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:31:10,824 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:11,148 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:13,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 535 states and 942 transitions. [2024-12-06 01:31:13,084 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 942 transitions. [2024-12-06 01:31:13,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:13,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:13,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:13,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:13,108 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:31:13,108 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:13,182 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:17,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:17,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 542 states and 954 transitions. [2024-12-06 01:31:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 954 transitions. [2024-12-06 01:31:17,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:17,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:17,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:17,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:17,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:31:17,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:18,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:18,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 544 states and 960 transitions. [2024-12-06 01:31:18,075 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 960 transitions. [2024-12-06 01:31:18,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:18,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:18,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:18,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:18,095 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:31:18,096 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:18,162 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:23,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:23,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 553 states and 979 transitions. [2024-12-06 01:31:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 979 transitions. [2024-12-06 01:31:23,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:23,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:23,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:23,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:23,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:31:23,633 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:23,709 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:28,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:28,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 562 states and 998 transitions. [2024-12-06 01:31:28,714 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 998 transitions. [2024-12-06 01:31:28,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:28,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:28,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:28,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:28,737 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:31:28,738 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:28,814 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:29,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 563 states and 998 transitions. [2024-12-06 01:31:29,719 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 998 transitions. [2024-12-06 01:31:29,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:29,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:29,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:29,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:29,742 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:31:29,743 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:29,812 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:32,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 570 states and 1009 transitions. [2024-12-06 01:31:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1009 transitions. [2024-12-06 01:31:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:32,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:32,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:33,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:33,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:31:33,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:37,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 576 states and 1020 transitions. [2024-12-06 01:31:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1020 transitions. [2024-12-06 01:31:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:37,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:37,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:37,222 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:31:37,223 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:37,293 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:38,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:38,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 577 states and 1022 transitions. [2024-12-06 01:31:38,027 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1022 transitions. [2024-12-06 01:31:38,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:38,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:38,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:38,048 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:31:38,048 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:38,127 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:41,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:41,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 583 states and 1032 transitions. [2024-12-06 01:31:41,184 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1032 transitions. [2024-12-06 01:31:41,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:31:41,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:41,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:41,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:45,014 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:53,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 594 states and 1047 transitions. [2024-12-06 01:31:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1047 transitions. [2024-12-06 01:31:53,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:31:53,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:53,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:55,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 599 states and 1051 transitions. [2024-12-06 01:31:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1051 transitions. [2024-12-06 01:31:55,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:31:55,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:55,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 604 states and 1055 transitions. [2024-12-06 01:31:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1055 transitions. [2024-12-06 01:31:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:31:57,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:57,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:00,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:00,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 609 states and 1058 transitions. [2024-12-06 01:32:00,857 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1058 transitions. [2024-12-06 01:32:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:32:00,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:00,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:01,214 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:04,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 615 states and 1065 transitions. [2024-12-06 01:32:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1065 transitions. [2024-12-06 01:32:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:32:04,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:04,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:04,386 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:06,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:06,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 620 states and 1069 transitions. [2024-12-06 01:32:06,260 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1069 transitions. [2024-12-06 01:32:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:32:06,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:06,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:06,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 633 states and 1119 transitions. [2024-12-06 01:32:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1119 transitions. [2024-12-06 01:32:18,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:32:18,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:18,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:19,075 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 638 states and 1122 transitions. [2024-12-06 01:32:21,167 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1122 transitions. [2024-12-06 01:32:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:32:21,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:21,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:21,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:21,548 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:23,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:23,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 643 states and 1125 transitions. [2024-12-06 01:32:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1125 transitions. [2024-12-06 01:32:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:32:23,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:23,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:24,053 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:26,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 649 states and 1131 transitions. [2024-12-06 01:32:26,711 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1131 transitions. [2024-12-06 01:32:26,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:32:26,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:26,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:27,060 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 654 states and 1134 transitions. [2024-12-06 01:32:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1134 transitions. [2024-12-06 01:32:29,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:32:29,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:29,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:29,465 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:31,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 659 states and 1137 transitions. [2024-12-06 01:32:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1137 transitions. [2024-12-06 01:32:31,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:32:31,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:31,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:33,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 659 states and 1136 transitions. [2024-12-06 01:32:33,862 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1136 transitions. [2024-12-06 01:32:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:32:33,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:33,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:33,889 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 01:32:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 667 states and 1151 transitions. [2024-12-06 01:32:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1151 transitions. [2024-12-06 01:32:36,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:32:36,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:36,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:36,483 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 01:32:37,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:37,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 661 states and 1144 transitions. [2024-12-06 01:32:37,283 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1144 transitions. [2024-12-06 01:32:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:32:37,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:37,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:45,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 676 states and 1203 transitions. [2024-12-06 01:32:45,924 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1203 transitions. [2024-12-06 01:32:45,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:32:45,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:45,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:45,941 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-06 01:32:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 676 states and 1202 transitions. [2024-12-06 01:32:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1202 transitions. [2024-12-06 01:32:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:32:50,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:50,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:51,142 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 215 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 678 states and 1224 transitions. [2024-12-06 01:32:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1224 transitions. [2024-12-06 01:32:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:32:57,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:57,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:58,465 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 165 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:04,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 684 states and 1227 transitions. [2024-12-06 01:33:04,585 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1227 transitions. [2024-12-06 01:33:04,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:33:04,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:04,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:06,393 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:13,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 684 states and 1223 transitions. [2024-12-06 01:33:13,925 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1223 transitions. [2024-12-06 01:33:13,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:33:13,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:13,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:13,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:13,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:13,951 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:33:13,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:21,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 696 states and 1273 transitions. [2024-12-06 01:33:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1273 transitions. [2024-12-06 01:33:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:33:21,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:21,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:21,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:21,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:33:21,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:27,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:27,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 705 states and 1295 transitions. [2024-12-06 01:33:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1295 transitions. [2024-12-06 01:33:27,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:33:27,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:27,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:27,431 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:33:27,432 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:32,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:32,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 712 states and 1310 transitions. [2024-12-06 01:33:32,420 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1310 transitions. [2024-12-06 01:33:32,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:33:32,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:32,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:32,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:32,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:33:32,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:32,526 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:36,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:36,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 719 states and 1323 transitions. [2024-12-06 01:33:36,275 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1323 transitions. [2024-12-06 01:33:36,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:33:36,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:36,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:36,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:33:36,299 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:36,389 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:41,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 726 states and 1336 transitions. [2024-12-06 01:33:41,319 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1336 transitions. [2024-12-06 01:33:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:33:41,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:41,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:41,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:33:41,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:41,433 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 733 states and 1351 transitions. [2024-12-06 01:33:46,651 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1351 transitions. [2024-12-06 01:33:46,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:33:46,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:46,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:46,674 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:33:46,674 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:49,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 737 states and 1360 transitions. [2024-12-06 01:33:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1360 transitions. [2024-12-06 01:33:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:33:49,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:49,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:49,922 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:33:49,923 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:51,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:51,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 738 states and 1361 transitions. [2024-12-06 01:33:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1361 transitions. [2024-12-06 01:33:51,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:33:51,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:51,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:51,197 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:33:51,197 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:56,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:56,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 744 states and 1373 transitions. [2024-12-06 01:33:56,454 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1373 transitions. [2024-12-06 01:33:56,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:33:56,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:56,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:02,148 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:14,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:14,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 756 states and 1393 transitions. [2024-12-06 01:34:14,107 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1393 transitions. [2024-12-06 01:34:14,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:34:14,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:14,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:17,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 761 states and 1397 transitions. [2024-12-06 01:34:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1397 transitions. [2024-12-06 01:34:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:34:17,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:17,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:17,487 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:20,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 766 states and 1400 transitions. [2024-12-06 01:34:20,668 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1400 transitions. [2024-12-06 01:34:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:34:20,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:20,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:21,290 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:23,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 771 states and 1404 transitions. [2024-12-06 01:34:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1404 transitions. [2024-12-06 01:34:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:34:23,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:23,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:24,243 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:26,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:26,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 776 states and 1408 transitions. [2024-12-06 01:34:26,709 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1408 transitions. [2024-12-06 01:34:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:34:26,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:26,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:30,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 781 states and 1411 transitions. [2024-12-06 01:34:30,624 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1411 transitions. [2024-12-06 01:34:30,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:34:30,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:30,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:34,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:34,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 786 states and 1414 transitions. [2024-12-06 01:34:34,409 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1414 transitions. [2024-12-06 01:34:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:34:34,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:34,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:34,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:53,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:53,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 800 states and 1477 transitions. [2024-12-06 01:34:53,097 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1477 transitions. [2024-12-06 01:34:53,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:34:53,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:53,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:53,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:53,545 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 805 states and 1480 transitions. [2024-12-06 01:34:55,878 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1480 transitions. [2024-12-06 01:34:55,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:34:55,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:55,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:56,331 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:58,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 810 states and 1483 transitions. [2024-12-06 01:34:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1483 transitions. [2024-12-06 01:34:58,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:34:58,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:58,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:59,132 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:01,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:01,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 815 states and 1486 transitions. [2024-12-06 01:35:01,732 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1486 transitions. [2024-12-06 01:35:01,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:35:01,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:01,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:02,203 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:04,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 820 states and 1489 transitions. [2024-12-06 01:35:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1489 transitions. [2024-12-06 01:35:04,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:35:04,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:04,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:07,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:07,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 825 states and 1492 transitions. [2024-12-06 01:35:07,786 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1492 transitions. [2024-12-06 01:35:07,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:35:07,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:07,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:08,250 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:10,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 830 states and 1495 transitions. [2024-12-06 01:35:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1495 transitions. [2024-12-06 01:35:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:35:10,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:10,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:11,700 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 830 states and 1494 transitions. [2024-12-06 01:35:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1494 transitions. [2024-12-06 01:35:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:35:13,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:13,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 01:35:16,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:16,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 838 states and 1510 transitions. [2024-12-06 01:35:16,979 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1510 transitions. [2024-12-06 01:35:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:35:16,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:16,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 01:35:18,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 832 states and 1503 transitions. [2024-12-06 01:35:18,010 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1503 transitions. [2024-12-06 01:35:18,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:35:18,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:18,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:18,390 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 847 states and 1568 transitions. [2024-12-06 01:35:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1568 transitions. [2024-12-06 01:35:28,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:35:28,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:28,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:28,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:29,011 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 01:35:34,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 847 states and 1567 transitions. [2024-12-06 01:35:34,081 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1567 transitions. [2024-12-06 01:35:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 01:35:34,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:34,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 303 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 849 states and 1598 transitions. [2024-12-06 01:35:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1598 transitions. [2024-12-06 01:35:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:35:43,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:43,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:44,219 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 243 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:51,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 855 states and 1601 transitions. [2024-12-06 01:35:51,759 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1601 transitions. [2024-12-06 01:35:51,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:35:51,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:51,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:53,805 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:05,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:05,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 857 states and 1606 transitions. [2024-12-06 01:36:05,030 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1606 transitions. [2024-12-06 01:36:05,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:36:05,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:05,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:05,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:05,240 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:06,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:06,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 858 states and 1608 transitions. [2024-12-06 01:36:06,358 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1608 transitions. [2024-12-06 01:36:06,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:36:06,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:06,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:06,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 860 states and 1616 transitions. [2024-12-06 01:36:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1616 transitions. [2024-12-06 01:36:08,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:36:08,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:08,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:08,095 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:36:08,095 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:08,578 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:17,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 871 states and 1670 transitions. [2024-12-06 01:36:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1670 transitions. [2024-12-06 01:36:17,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:36:17,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:17,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:17,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:36:17,539 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:19,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:19,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 874 states and 1681 transitions. [2024-12-06 01:36:19,999 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1681 transitions. [2024-12-06 01:36:19,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:36:19,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:20,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:20,033 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:36:20,033 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:25,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 881 states and 1696 transitions. [2024-12-06 01:36:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1696 transitions. [2024-12-06 01:36:25,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:36:25,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:25,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:25,083 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:36:25,084 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:25,172 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:31,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:31,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 888 states and 1712 transitions. [2024-12-06 01:36:31,384 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1712 transitions. [2024-12-06 01:36:31,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:36:31,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:31,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:31,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:31,426 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:36:31,427 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:31,732 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 894 states and 1726 transitions. [2024-12-06 01:36:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1726 transitions. [2024-12-06 01:36:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:36:36,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:36,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:36,484 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:36:36,484 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:36,586 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:43,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:43,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 901 states and 1742 transitions. [2024-12-06 01:36:43,195 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1742 transitions. [2024-12-06 01:36:43,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:36:43,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:43,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:43,234 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:36:43,235 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:47,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:47,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 905 states and 1754 transitions. [2024-12-06 01:36:47,557 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1754 transitions. [2024-12-06 01:36:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:36:47,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:47,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:47,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:36:47,589 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:47,686 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:49,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 906 states and 1754 transitions. [2024-12-06 01:36:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1754 transitions. [2024-12-06 01:36:49,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:36:49,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:49,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:49,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:36:49,042 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:49,132 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:55,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 913 states and 1769 transitions. [2024-12-06 01:36:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1769 transitions. [2024-12-06 01:36:55,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:36:55,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:55,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:55,039 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:36:55,040 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 920 states and 1784 transitions. [2024-12-06 01:37:01,810 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1784 transitions. [2024-12-06 01:37:01,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:37:01,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:01,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:01,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:37:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:01,841 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:37:01,841 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:37:01,945 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 927 states and 1800 transitions. [2024-12-06 01:37:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1800 transitions. [2024-12-06 01:37:08,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:37:08,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:08,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:37:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:08,488 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:37:08,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:37:08,768 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:09,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:09,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 929 states and 1803 transitions. [2024-12-06 01:37:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1803 transitions. [2024-12-06 01:37:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:37:09,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:09,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:09,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:18,657 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:34,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:34,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 941 states and 1824 transitions. [2024-12-06 01:37:34,420 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1824 transitions. [2024-12-06 01:37:34,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:37:34,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:34,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:38,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:38,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 946 states and 1827 transitions. [2024-12-06 01:37:38,920 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1827 transitions. [2024-12-06 01:37:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:37:38,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:38,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:42,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 951 states and 1831 transitions. [2024-12-06 01:37:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1831 transitions. [2024-12-06 01:37:42,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:37:42,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:42,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:47,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 956 states and 1834 transitions. [2024-12-06 01:37:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1834 transitions. [2024-12-06 01:37:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:37:47,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:47,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:48,139 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:52,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 961 states and 1837 transitions. [2024-12-06 01:37:52,209 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1837 transitions. [2024-12-06 01:37:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:37:52,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:52,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 966 states and 1841 transitions. [2024-12-06 01:37:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1841 transitions. [2024-12-06 01:37:55,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:37:55,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:55,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:56,508 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:59,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 971 states and 1845 transitions. [2024-12-06 01:37:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1845 transitions. [2024-12-06 01:37:59,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:37:59,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:59,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:00,430 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:04,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:04,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 976 states and 1848 transitions. [2024-12-06 01:38:04,818 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1848 transitions. [2024-12-06 01:38:04,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:38:04,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:04,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:14,288 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:30,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:30,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 989 states and 1919 transitions. [2024-12-06 01:38:30,410 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1919 transitions. [2024-12-06 01:38:30,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:38:30,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:30,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:34,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 994 states and 1922 transitions. [2024-12-06 01:38:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1922 transitions. [2024-12-06 01:38:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:38:34,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:34,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:34,910 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 999 states and 1925 transitions. [2024-12-06 01:38:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1925 transitions. [2024-12-06 01:38:37,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:38:37,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:37,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:41,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1004 states and 1928 transitions. [2024-12-06 01:38:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1928 transitions. [2024-12-06 01:38:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:38:41,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:41,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:42,270 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:45,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1009 states and 1931 transitions. [2024-12-06 01:38:45,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1931 transitions. [2024-12-06 01:38:45,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:38:45,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:45,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:46,054 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1015 states and 1937 transitions. [2024-12-06 01:38:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1937 transitions. [2024-12-06 01:38:50,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:38:50,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:50,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:51,041 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1020 states and 1940 transitions. [2024-12-06 01:38:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1940 transitions. [2024-12-06 01:38:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:38:53,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:53,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:54,500 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:57,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1025 states and 1942 transitions. [2024-12-06 01:38:57,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1942 transitions. [2024-12-06 01:38:57,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:38:57,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:57,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1025 states and 1941 transitions. [2024-12-06 01:39:01,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1941 transitions. [2024-12-06 01:39:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:39:01,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:01,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:01,305 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 01:39:05,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:05,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1033 states and 1958 transitions. [2024-12-06 01:39:05,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1958 transitions. [2024-12-06 01:39:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:39:05,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:05,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:05,773 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 01:39:07,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:07,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1027 states and 1951 transitions. [2024-12-06 01:39:07,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1951 transitions. [2024-12-06 01:39:07,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:39:07,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:07,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:07,509 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:21,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:21,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1042 states and 2026 transitions. [2024-12-06 01:39:21,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2026 transitions. [2024-12-06 01:39:21,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:39:21,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:21,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:21,265 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 01:39:27,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:27,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1042 states and 2025 transitions. [2024-12-06 01:39:27,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2025 transitions. [2024-12-06 01:39:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:39:27,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:27,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:27,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:39,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:39,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1044 states and 2066 transitions. [2024-12-06 01:39:39,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2066 transitions. [2024-12-06 01:39:39,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:39:39,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:39,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 336 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:49,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1050 states and 2069 transitions. [2024-12-06 01:39:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2069 transitions. [2024-12-06 01:39:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:39:49,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:49,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:52,865 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:04,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1050 states and 2065 transitions. [2024-12-06 01:40:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2065 transitions. [2024-12-06 01:40:04,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:40:04,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:04,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:04,436 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:40:04,437 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:05,006 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1064 states and 2136 transitions. [2024-12-06 01:40:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 2136 transitions. [2024-12-06 01:40:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:40:20,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:20,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:21,023 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:40:21,024 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:21,135 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:31,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:31,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1075 states and 2167 transitions. [2024-12-06 01:40:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2167 transitions. [2024-12-06 01:40:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:40:31,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:31,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:31,879 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:40:31,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:31,996 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:39,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:39,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1082 states and 2183 transitions. [2024-12-06 01:40:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 2183 transitions. [2024-12-06 01:40:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:40:39,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:39,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:39,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:39,886 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:40:39,887 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:40,006 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1083 states and 2183 transitions. [2024-12-06 01:40:41,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 2183 transitions. [2024-12-06 01:40:41,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:40:41,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:41,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:41,881 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:40:41,882 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:51,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1090 states and 2200 transitions. [2024-12-06 01:40:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 2200 transitions. [2024-12-06 01:40:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:40:51,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:51,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:51,047 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:40:51,049 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:51,175 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:58,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1097 states and 2216 transitions. [2024-12-06 01:40:58,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2216 transitions. [2024-12-06 01:40:58,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:40:58,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:58,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:58,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:40:58,552 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.