./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound10.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_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4e2993d4b0d2c145cb6ebddb0d9f125eb6995ee629adf15e0b0f7e55a8d8a49a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:04:16,970 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:04:17,072 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:04:17,078 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:04:17,079 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:04:17,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:04:17,109 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:04:17,109 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:04:17,110 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:04:17,110 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:04:17,110 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:04:17,110 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:04:17,110 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:04:17,110 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:04:17,110 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:04:17,110 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:04:17,111 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:04:17,111 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:04:17,112 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:04:17,112 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:04:17,112 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:04:17,112 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:04:17,113 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:04:17,113 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:04:17,113 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:04:17,113 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:04:17,113 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:04:17,113 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:04:17,113 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:04:17,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:04:17,114 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:04:17,114 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:04:17,114 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:04:17,114 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:04:17,114 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:04:17,114 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_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e2993d4b0d2c145cb6ebddb0d9f125eb6995ee629adf15e0b0f7e55a8d8a49a [2024-11-25 03:04:17,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:04:17,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:04:17,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:04:17,441 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:04:17,442 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:04:17,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound10.c [2024-11-25 03:04:20,501 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/data/2902cbe2b/8438ea6d5f594c7c820499ed7f63e374/FLAG89ffa1167 [2024-11-25 03:04:20,760 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:04:20,763 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound10.c [2024-11-25 03:04:20,774 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/data/2902cbe2b/8438ea6d5f594c7c820499ed7f63e374/FLAG89ffa1167 [2024-11-25 03:04:21,056 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/data/2902cbe2b/8438ea6d5f594c7c820499ed7f63e374 [2024-11-25 03:04:21,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:04:21,060 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:04:21,061 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:04:21,061 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:04:21,064 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:04:21,065 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@716e6a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21, skipping insertion in model container [2024-11-25 03:04:21,066 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,079 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:04:21,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:04:21,282 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:04:21,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:04:21,341 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:04:21,342 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21 WrapperNode [2024-11-25 03:04:21,342 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:04:21,343 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:04:21,343 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:04:21,343 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:04:21,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,360 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,406 INFO L138 Inliner]: procedures = 14, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 191 [2024-11-25 03:04:21,410 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:04:21,411 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:04:21,411 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:04:21,411 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:04:21,421 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,424 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,428 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,432 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,437 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,446 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,448 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,449 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,454 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:04:21,455 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:04:21,455 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:04:21,455 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:04:21,456 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:21" (1/1) ... [2024-11-25 03:04:21,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:04:21,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:04:21,494 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:04:21,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe35536e-3209-4a80-bfe6-9016f3906382/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:04:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:04:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:04:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:04:21,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:04:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:04:21,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:04:21,587 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:04:21,588 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:04:22,514 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-11-25 03:04:22,515 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:04:22,614 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:04:22,614 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:04:22,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:04:22 BoogieIcfgContainer [2024-11-25 03:04:22,615 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:04:22,615 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:04:22,618 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:04:22,628 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:04:22,629 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:04:22" (1/1) ... [2024-11-25 03:04:22,638 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:04:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:22,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 293 states and 304 transitions. [2024-11-25 03:04:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 304 transitions. [2024-11-25 03:04:22,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:04:22,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:22,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:22,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:22,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 294 states and 305 transitions. [2024-11-25 03:04:22,948 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 305 transitions. [2024-11-25 03:04:22,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:04:22,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:22,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 295 states and 306 transitions. [2024-11-25 03:04:23,052 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 306 transitions. [2024-11-25 03:04:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:04:23,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 296 states and 307 transitions. [2024-11-25 03:04:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 307 transitions. [2024-11-25 03:04:23,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:04:23,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-11-25 03:04:23,220 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-11-25 03:04:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:04:23,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-11-25 03:04:23,331 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-11-25 03:04:23,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:04:23,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 300 states and 312 transitions. [2024-11-25 03:04:23,383 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 312 transitions. [2024-11-25 03:04:23,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:04:23,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-11-25 03:04:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-11-25 03:04:23,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:04:23,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:04:23,469 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:23,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-11-25 03:04:23,556 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-11-25 03:04:23,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:04:23,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-11-25 03:04:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-11-25 03:04:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:04:23,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-11-25 03:04:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-11-25 03:04:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:04:23,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-11-25 03:04:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-11-25 03:04:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:04:23,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-11-25 03:04:23,920 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-11-25 03:04:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:04:23,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:23,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-11-25 03:04:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-11-25 03:04:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:04:23,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:23,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:24,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:24,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:24,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-11-25 03:04:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-11-25 03:04:24,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:04:24,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:24,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:24,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:24,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:24,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-11-25 03:04:24,089 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-11-25 03:04:24,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:04:24,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:24,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:24,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 303 states and 315 transitions. [2024-11-25 03:04:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-11-25 03:04:24,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:04:24,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:24,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:24,276 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:04:24,277 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 307 states and 320 transitions. [2024-11-25 03:04:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 320 transitions. [2024-11-25 03:04:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:04:24,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:24,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:24,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:04:24,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:24,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 308 states and 321 transitions. [2024-11-25 03:04:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 321 transitions. [2024-11-25 03:04:24,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:04:24,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:24,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:24,595 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:04:24,597 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:25,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:25,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 330 states and 348 transitions. [2024-11-25 03:04:25,031 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 348 transitions. [2024-11-25 03:04:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:04:25,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:25,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:25,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:04:25,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:25,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 331 states and 349 transitions. [2024-11-25 03:04:25,245 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 349 transitions. [2024-11-25 03:04:25,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:04:25,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:25,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:25,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:25,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:25,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:25,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 355 states and 379 transitions. [2024-11-25 03:04:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 379 transitions. [2024-11-25 03:04:25,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:04:25,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:25,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:25,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:25,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 356 states and 380 transitions. [2024-11-25 03:04:25,829 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 380 transitions. [2024-11-25 03:04:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:04:25,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:25,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:25,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:26,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 359 states and 384 transitions. [2024-11-25 03:04:26,077 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 384 transitions. [2024-11-25 03:04:26,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:04:26,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:26,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 360 states and 385 transitions. [2024-11-25 03:04:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 385 transitions. [2024-11-25 03:04:26,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:04:26,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:27,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:27,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 365 states and 392 transitions. [2024-11-25 03:04:27,357 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 392 transitions. [2024-11-25 03:04:27,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:04:27,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:27,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:28,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 371 states and 400 transitions. [2024-11-25 03:04:28,099 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 400 transitions. [2024-11-25 03:04:28,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:04:28,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:28,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:28,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:28,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:28,146 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:04:28,147 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-11-25 03:04:29,085 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-11-25 03:04:29,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:04:29,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:29,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:29,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:29,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:29,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-11-25 03:04:29,618 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-11-25 03:04:29,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:04:29,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:29,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:29,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:29,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 384 states and 417 transitions. [2024-11-25 03:04:29,994 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 417 transitions. [2024-11-25 03:04:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:04:29,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:29,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:30,066 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:30,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:30,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 387 states and 422 transitions. [2024-11-25 03:04:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 422 transitions. [2024-11-25 03:04:30,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:04:30,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:30,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:31,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:31,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 390 states and 428 transitions. [2024-11-25 03:04:31,688 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 428 transitions. [2024-11-25 03:04:31,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:04:31,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:31,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:33,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 394 states and 434 transitions. [2024-11-25 03:04:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 434 transitions. [2024-11-25 03:04:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:04:33,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:33,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:33,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:33,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 398 states and 441 transitions. [2024-11-25 03:04:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2024-11-25 03:04:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:04:35,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:35,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:04:35,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:35,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 400 states and 444 transitions. [2024-11-25 03:04:35,644 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 444 transitions. [2024-11-25 03:04:35,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:04:35,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:35,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:35,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:35,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 399 states and 443 transitions. [2024-11-25 03:04:35,690 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 443 transitions. [2024-11-25 03:04:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:04:35,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:35,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:35,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:04:35,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:37,135 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:39,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 407 states and 454 transitions. [2024-11-25 03:04:39,372 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 454 transitions. [2024-11-25 03:04:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:04:39,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:39,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:39,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 418 states and 469 transitions. [2024-11-25 03:04:39,960 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 469 transitions. [2024-11-25 03:04:39,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:04:39,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:39,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:40,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 430 states and 484 transitions. [2024-11-25 03:04:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 484 transitions. [2024-11-25 03:04:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:04:40,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:40,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:40,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:40,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:04:40,587 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:41,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:41,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 433 states and 488 transitions. [2024-11-25 03:04:41,153 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 488 transitions. [2024-11-25 03:04:41,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:04:41,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:41,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:41,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 436 states and 493 transitions. [2024-11-25 03:04:41,570 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 493 transitions. [2024-11-25 03:04:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:04:41,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:41,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:41,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 438 states and 497 transitions. [2024-11-25 03:04:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 497 transitions. [2024-11-25 03:04:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:04:41,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:41,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:42,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 441 states and 502 transitions. [2024-11-25 03:04:42,220 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 502 transitions. [2024-11-25 03:04:42,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:04:42,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:42,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:42,273 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:04:42,275 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:42,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:42,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 445 states and 506 transitions. [2024-11-25 03:04:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 506 transitions. [2024-11-25 03:04:42,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:04:42,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:42,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:42,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:43,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 449 states and 511 transitions. [2024-11-25 03:04:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 511 transitions. [2024-11-25 03:04:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:04:43,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:43,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:43,480 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:43,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:43,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 448 states and 510 transitions. [2024-11-25 03:04:43,722 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 510 transitions. [2024-11-25 03:04:43,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:04:43,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:43,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:43,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:43,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:04:43,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:43,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 450 states and 512 transitions. [2024-11-25 03:04:43,877 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 512 transitions. [2024-11-25 03:04:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:04:43,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:43,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:45,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 502 states and 574 transitions. [2024-11-25 03:04:45,409 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 574 transitions. [2024-11-25 03:04:45,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:04:45,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:45,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:45,463 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:45,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 503 states and 575 transitions. [2024-11-25 03:04:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 575 transitions. [2024-11-25 03:04:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:04:45,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:45,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:45,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:45,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:45,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 504 states and 576 transitions. [2024-11-25 03:04:45,574 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 576 transitions. [2024-11-25 03:04:45,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:04:45,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:45,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:45,653 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:47,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:47,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 522 states and 599 transitions. [2024-11-25 03:04:47,105 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 599 transitions. [2024-11-25 03:04:47,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:04:47,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:47,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:48,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:48,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 531 states and 612 transitions. [2024-11-25 03:04:48,635 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 612 transitions. [2024-11-25 03:04:48,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:04:48,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:48,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:48,782 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 541 states and 627 transitions. [2024-11-25 03:04:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 627 transitions. [2024-11-25 03:04:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:04:50,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:50,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:50,290 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:53,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 552 states and 642 transitions. [2024-11-25 03:04:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 642 transitions. [2024-11-25 03:04:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:04:53,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:53,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:53,361 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 555 states and 648 transitions. [2024-11-25 03:04:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 648 transitions. [2024-11-25 03:04:54,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:04:54,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:54,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:54,205 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:54,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:54,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 560 states and 657 transitions. [2024-11-25 03:04:54,811 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 657 transitions. [2024-11-25 03:04:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:04:54,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:54,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:54,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:54,944 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:56,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 567 states and 670 transitions. [2024-11-25 03:04:56,058 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 670 transitions. [2024-11-25 03:04:56,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:04:56,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:56,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 575 states and 683 transitions. [2024-11-25 03:04:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-11-25 03:04:57,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:04:57,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:57,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:57,448 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:04:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 574 states and 682 transitions. [2024-11-25 03:04:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 682 transitions. [2024-11-25 03:04:57,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:04:57,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:04:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 576 states and 684 transitions. [2024-11-25 03:04:57,902 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 684 transitions. [2024-11-25 03:04:57,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:04:57,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:57,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 03:04:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 575 states and 683 transitions. [2024-11-25 03:04:57,976 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-11-25 03:04:57,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:04:57,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:57,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:04:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 574 states and 682 transitions. [2024-11-25 03:04:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 682 transitions. [2024-11-25 03:04:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:04:58,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:58,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:58,531 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:04:58,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:59,639 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:05:00,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 582 states and 691 transitions. [2024-11-25 03:05:00,224 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 691 transitions. [2024-11-25 03:05:00,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:05:00,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:00,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:00,268 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 03:05:00,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 581 states and 690 transitions. [2024-11-25 03:05:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 690 transitions. [2024-11-25 03:05:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:05:00,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:00,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:00,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:00,345 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:05:00,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 580 states and 689 transitions. [2024-11-25 03:05:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 689 transitions. [2024-11-25 03:05:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:05:00,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:00,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:00,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:00,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:05:00,444 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:01,898 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:05:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:01,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 584 states and 693 transitions. [2024-11-25 03:05:01,952 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 693 transitions. [2024-11-25 03:05:01,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:05:01,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:01,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:02,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 03:05:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 583 states and 692 transitions. [2024-11-25 03:05:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 692 transitions. [2024-11-25 03:05:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:05:02,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:02,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:02,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:05:02,366 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:05:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 589 states and 700 transitions. [2024-11-25 03:05:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 700 transitions. [2024-11-25 03:05:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:05:06,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:06,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:06,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:06,923 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:05:06,924 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:05:07,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:07,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 596 states and 710 transitions. [2024-11-25 03:05:07,660 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 710 transitions. [2024-11-25 03:05:07,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:05:07,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:07,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:07,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:07,715 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:05:07,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:08,333 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:09,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 621 states and 742 transitions. [2024-11-25 03:05:09,981 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 742 transitions. [2024-11-25 03:05:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:05:09,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:09,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:10,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:10,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:05:10,056 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:12,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:12,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 646 states and 778 transitions. [2024-11-25 03:05:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 778 transitions. [2024-11-25 03:05:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:05:12,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:12,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:14,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:14,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 674 states and 816 transitions. [2024-11-25 03:05:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 816 transitions. [2024-11-25 03:05:14,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:05:14,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:14,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:14,498 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:16,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 703 states and 854 transitions. [2024-11-25 03:05:16,810 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 854 transitions. [2024-11-25 03:05:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:05:16,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:16,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:16,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:16,864 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:05:16,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:17,822 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:19,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 707 states and 860 transitions. [2024-11-25 03:05:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 860 transitions. [2024-11-25 03:05:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:05:19,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 710 states and 868 transitions. [2024-11-25 03:05:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 868 transitions. [2024-11-25 03:05:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:05:21,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:21,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:21,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:21,890 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:22,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 711 states and 870 transitions. [2024-11-25 03:05:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 870 transitions. [2024-11-25 03:05:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:05:22,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:22,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:22,692 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:24,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:24,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 717 states and 881 transitions. [2024-11-25 03:05:24,289 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 881 transitions. [2024-11-25 03:05:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:05:24,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:24,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:24,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:24,343 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:05:24,346 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 721 states and 889 transitions. [2024-11-25 03:05:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 889 transitions. [2024-11-25 03:05:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:05:26,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:26,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:29,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 723 states and 897 transitions. [2024-11-25 03:05:29,229 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 897 transitions. [2024-11-25 03:05:29,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:05:29,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:29,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:30,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 724 states and 899 transitions. [2024-11-25 03:05:30,074 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 899 transitions. [2024-11-25 03:05:30,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:05:30,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:30,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:32,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 734 states and 920 transitions. [2024-11-25 03:05:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 920 transitions. [2024-11-25 03:05:32,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:05:32,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:32,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:33,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:33,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 735 states and 921 transitions. [2024-11-25 03:05:33,528 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 921 transitions. [2024-11-25 03:05:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:05:33,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:33,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:33,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:33,828 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:36,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 739 states and 931 transitions. [2024-11-25 03:05:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 931 transitions. [2024-11-25 03:05:36,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:05:36,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:36,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:36,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:36,381 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 739 states and 930 transitions. [2024-11-25 03:05:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 930 transitions. [2024-11-25 03:05:36,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:05:36,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:36,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:37,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:38,130 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:41,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:41,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 743 states and 938 transitions. [2024-11-25 03:05:41,506 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 938 transitions. [2024-11-25 03:05:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:05:41,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:41,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:41,575 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:42,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 744 states and 940 transitions. [2024-11-25 03:05:42,547 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 940 transitions. [2024-11-25 03:05:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:05:42,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:42,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:42,650 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:05:43,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 745 states and 941 transitions. [2024-11-25 03:05:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 941 transitions. [2024-11-25 03:05:43,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:05:43,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:43,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:05:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 744 states and 940 transitions. [2024-11-25 03:05:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 940 transitions. [2024-11-25 03:05:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:05:44,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:44,706 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:05:44,708 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:46,787 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:05:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 754 states and 956 transitions. [2024-11-25 03:05:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 956 transitions. [2024-11-25 03:05:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:05:49,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:05:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:49,841 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:05:49,842 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:05:51,691 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:05:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:53,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 758 states and 961 transitions. [2024-11-25 03:05:53,300 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 961 transitions. [2024-11-25 03:05:53,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:05:53,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:53,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:53,449 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:05:55,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 769 states and 978 transitions. [2024-11-25 03:05:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 978 transitions. [2024-11-25 03:05:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:05:55,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:55,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:55,382 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:05:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 774 states and 984 transitions. [2024-11-25 03:05:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 984 transitions. [2024-11-25 03:05:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:05:57,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:57,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:57,326 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-25 03:06:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 785 states and 1000 transitions. [2024-11-25 03:06:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1000 transitions. [2024-11-25 03:06:00,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:06:00,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:00,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:00,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:00,200 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-25 03:06:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 790 states and 1006 transitions. [2024-11-25 03:06:02,075 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1006 transitions. [2024-11-25 03:06:02,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:06:02,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:02,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:06:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:02,139 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:06:02,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:06:02,562 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:06:05,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:05,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 802 states and 1027 transitions. [2024-11-25 03:06:05,114 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1027 transitions. [2024-11-25 03:06:05,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:06:05,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:05,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:06:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:05,166 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:06:05,167 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:06:05,412 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:06:08,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 809 states and 1036 transitions. [2024-11-25 03:06:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1036 transitions. [2024-11-25 03:06:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:06:08,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:08,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:08,466 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:06:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 822 states and 1061 transitions. [2024-11-25 03:06:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1061 transitions. [2024-11-25 03:06:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:06:12,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:12,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:06:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 827 states and 1066 transitions. [2024-11-25 03:06:15,049 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1066 transitions. [2024-11-25 03:06:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:06:15,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:15,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:15,103 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:06:16,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 830 states and 1071 transitions. [2024-11-25 03:06:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1071 transitions. [2024-11-25 03:06:16,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:06:16,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:16,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:16,600 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:06:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:18,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 836 states and 1081 transitions. [2024-11-25 03:06:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1081 transitions. [2024-11-25 03:06:18,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:06:18,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:18,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:06:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:18,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:06:18,465 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:06:19,104 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:06:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:21,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 840 states and 1090 transitions. [2024-11-25 03:06:21,007 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1090 transitions. [2024-11-25 03:06:21,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:06:21,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:21,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:06:23,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 844 states and 1099 transitions. [2024-11-25 03:06:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1099 transitions. [2024-11-25 03:06:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:06:23,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:23,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:23,814 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:06:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 873 states and 1147 transitions. [2024-11-25 03:06:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1147 transitions. [2024-11-25 03:06:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:06:31,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:31,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:31,909 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:06:33,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 879 states and 1154 transitions. [2024-11-25 03:06:33,727 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1154 transitions. [2024-11-25 03:06:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:06:33,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:33,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:33,761 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-25 03:06:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 909 states and 1203 transitions. [2024-11-25 03:06:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1203 transitions. [2024-11-25 03:06:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:06:42,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:42,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:42,351 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-25 03:06:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 916 states and 1215 transitions. [2024-11-25 03:06:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1215 transitions. [2024-11-25 03:06:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:06:44,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:44,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:44,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:44,808 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 03:06:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 931 states and 1247 transitions. [2024-11-25 03:06:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1247 transitions. [2024-11-25 03:06:52,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:06:52,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:52,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:52,817 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:06:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 930 states and 1246 transitions. [2024-11-25 03:06:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1246 transitions. [2024-11-25 03:06:52,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:06:52,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:52,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 03:06:57,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:57,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 937 states and 1259 transitions. [2024-11-25 03:06:57,072 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1259 transitions. [2024-11-25 03:06:57,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:06:57,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:57,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:57,559 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 03:07:07,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:07,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 953 states and 1294 transitions. [2024-11-25 03:07:07,381 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1294 transitions. [2024-11-25 03:07:07,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:07:07,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:07,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:07:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:19,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 985 states and 1347 transitions. [2024-11-25 03:07:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1347 transitions. [2024-11-25 03:07:19,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:07:19,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:19,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:19,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 03:07:23,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 992 states and 1362 transitions. [2024-11-25 03:07:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1362 transitions. [2024-11-25 03:07:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:07:23,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:23,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:23,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:23,870 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 03:07:24,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:24,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 993 states and 1364 transitions. [2024-11-25 03:07:24,892 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1364 transitions. [2024-11-25 03:07:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:07:24,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:24,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:07:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 994 states and 1365 transitions. [2024-11-25 03:07:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1365 transitions. [2024-11-25 03:07:25,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:07:25,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:25,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:25,871 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 03:07:29,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1001 states and 1376 transitions. [2024-11-25 03:07:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1376 transitions. [2024-11-25 03:07:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:07:29,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:29,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:29,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:07:31,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1005 states and 1381 transitions. [2024-11-25 03:07:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1381 transitions. [2024-11-25 03:07:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:07:31,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:31,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:07:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1008 states and 1395 transitions. [2024-11-25 03:07:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1395 transitions. [2024-11-25 03:07:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:07:35,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:35,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:07:39,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:39,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1011 states and 1402 transitions. [2024-11-25 03:07:39,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1402 transitions. [2024-11-25 03:07:39,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:07:39,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:39,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:39,174 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:07:41,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:41,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1012 states and 1403 transitions. [2024-11-25 03:07:41,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1403 transitions. [2024-11-25 03:07:41,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:07:41,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:41,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:41,369 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:07:42,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:42,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1013 states and 1405 transitions. [2024-11-25 03:07:42,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1405 transitions. [2024-11-25 03:07:42,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:07:42,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:42,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:42,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:42,201 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:07:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:43,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1013 states and 1404 transitions. [2024-11-25 03:07:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1404 transitions. [2024-11-25 03:07:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:07:43,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:07:51,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:51,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 1024 states and 1433 transitions. [2024-11-25 03:07:51,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1433 transitions. [2024-11-25 03:07:51,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:07:51,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:51,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:07:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:57,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1033 states and 1447 transitions. [2024-11-25 03:07:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1447 transitions. [2024-11-25 03:07:57,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:07:57,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:57,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:07:58,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:58,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1034 states and 1449 transitions. [2024-11-25 03:07:58,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1449 transitions. [2024-11-25 03:07:58,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:07:58,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:58,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:58,474 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:08:00,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:00,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1034 states and 1448 transitions. [2024-11-25 03:08:00,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1448 transitions. [2024-11-25 03:08:00,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:08:00,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:00,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:00,089 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:08:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1034 states and 1447 transitions. [2024-11-25 03:08:01,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1447 transitions. [2024-11-25 03:08:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:08:01,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:01,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:01,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:08:07,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:07,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1039 states and 1466 transitions. [2024-11-25 03:08:07,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1466 transitions. [2024-11-25 03:08:07,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:08:07,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:07,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:07,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:07,625 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 03:08:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:27,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1078 states and 1536 transitions. [2024-11-25 03:08:27,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1536 transitions. [2024-11-25 03:08:27,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:08:27,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:27,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:27,177 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:08:28,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:28,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1080 states and 1538 transitions. [2024-11-25 03:08:28,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1538 transitions. [2024-11-25 03:08:28,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:08:28,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:28,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:08:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:32,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1084 states and 1548 transitions. [2024-11-25 03:08:32,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1548 transitions. [2024-11-25 03:08:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:08:32,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:32,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:32,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 03:08:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:33,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1085 states and 1548 transitions. [2024-11-25 03:08:33,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1548 transitions. [2024-11-25 03:08:33,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:08:33,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:33,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:33,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:33,828 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:08:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1086 states and 1549 transitions. [2024-11-25 03:08:34,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1549 transitions. [2024-11-25 03:08:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:08:34,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,818 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:08:36,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:36,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1086 states and 1548 transitions. [2024-11-25 03:08:36,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1548 transitions. [2024-11-25 03:08:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:08:36,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:36,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:36,548 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 03:08:36,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1090 states and 1551 transitions. [2024-11-25 03:08:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1551 transitions. [2024-11-25 03:08:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:08:36,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:36,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:08:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1091 states and 1552 transitions. [2024-11-25 03:08:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1552 transitions. [2024-11-25 03:08:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:08:39,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:39,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:40,205 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:08:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:44,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1097 states and 1570 transitions. [2024-11-25 03:08:44,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1570 transitions. [2024-11-25 03:08:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:08:44,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:44,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:44,902 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:08:50,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1101 states and 1580 transitions. [2024-11-25 03:08:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1580 transitions. [2024-11-25 03:08:50,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:08:50,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:50,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:50,829 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:08:52,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:52,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1103 states and 1584 transitions. [2024-11-25 03:08:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1584 transitions. [2024-11-25 03:08:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:08:52,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:52,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:52,639 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:08:53,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1104 states and 1586 transitions. [2024-11-25 03:08:53,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1586 transitions. [2024-11-25 03:08:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:08:53,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 03:09:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1223 states and 1746 transitions. [2024-11-25 03:09:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1746 transitions. [2024-11-25 03:09:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:09:15,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:15,513 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:09:19,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:19,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1225 states and 1752 transitions. [2024-11-25 03:09:19,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1752 transitions. [2024-11-25 03:09:19,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:09:19,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:19,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:09:21,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:21,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1226 states and 1754 transitions. [2024-11-25 03:09:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1754 transitions. [2024-11-25 03:09:21,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:09:21,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:21,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:21,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:21,089 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 03:09:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1227 states and 1754 transitions. [2024-11-25 03:09:21,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1754 transitions. [2024-11-25 03:09:21,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:09:21,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:21,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:09:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1227 states and 1753 transitions. [2024-11-25 03:09:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1753 transitions. [2024-11-25 03:09:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:09:23,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:23,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:23,733 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 03:09:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1231 states and 1758 transitions. [2024-11-25 03:09:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1758 transitions. [2024-11-25 03:09:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:09:25,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:25,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:25,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:09:25,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:09:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1263 states and 1809 transitions. [2024-11-25 03:09:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1809 transitions. [2024-11-25 03:09:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:09:45,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:45,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:45,882 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:09:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1270 states and 1834 transitions. [2024-11-25 03:09:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1834 transitions. [2024-11-25 03:09:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:09:52,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:52,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:52,449 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:09:56,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1275 states and 1846 transitions. [2024-11-25 03:09:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1846 transitions. [2024-11-25 03:09:56,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:09:56,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:56,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:56,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:56,603 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:09:59,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1280 states and 1856 transitions. [2024-11-25 03:09:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1856 transitions. [2024-11-25 03:09:59,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:09:59,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:59,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:59,574 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:09:59,578 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:00,306 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:10:01,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:01,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1284 states and 1859 transitions. [2024-11-25 03:10:01,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1859 transitions. [2024-11-25 03:10:01,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:10:01,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:01,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:01,763 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:10:02,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:02,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1285 states and 1861 transitions. [2024-11-25 03:10:02,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1861 transitions. [2024-11-25 03:10:02,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:10:02,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:02,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:10:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:05,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1287 states and 1865 transitions. [2024-11-25 03:10:05,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1865 transitions. [2024-11-25 03:10:05,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:10:05,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:05,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:05,079 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:10:06,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1288 states and 1867 transitions. [2024-11-25 03:10:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1867 transitions. [2024-11-25 03:10:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:10:06,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:10:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1289 states and 1867 transitions. [2024-11-25 03:10:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1867 transitions. [2024-11-25 03:10:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:10:07,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:07,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:07,721 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:10:08,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:08,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1290 states and 1869 transitions. [2024-11-25 03:10:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1869 transitions. [2024-11-25 03:10:08,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:10:08,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:08,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:10:10,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:10,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1291 states and 1869 transitions. [2024-11-25 03:10:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1869 transitions. [2024-11-25 03:10:10,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:10:10,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:10,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:10,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:10:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:11,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1292 states and 1870 transitions. [2024-11-25 03:10:11,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1870 transitions. [2024-11-25 03:10:11,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:10:11,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:11,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:10:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1293 states and 1870 transitions. [2024-11-25 03:10:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1870 transitions. [2024-11-25 03:10:12,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:10:12,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:12,637 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:10:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:18,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1301 states and 1893 transitions. [2024-11-25 03:10:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1893 transitions. [2024-11-25 03:10:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:10:18,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:18,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:18,693 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:10:18,694 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:20,306 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:10:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1343 states and 1957 transitions. [2024-11-25 03:10:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1957 transitions. [2024-11-25 03:10:39,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:10:39,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:39,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:39,336 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:10:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:43,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1347 states and 1964 transitions. [2024-11-25 03:10:43,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1964 transitions. [2024-11-25 03:10:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:10:43,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:43,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:10:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1351 states and 1971 transitions. [2024-11-25 03:10:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1971 transitions. [2024-11-25 03:10:45,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:10:45,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:45,461 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:10:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1355 states and 1979 transitions. [2024-11-25 03:10:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1979 transitions. [2024-11-25 03:10:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:10:49,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:49,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:49,791 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:10:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1358 states and 1987 transitions. [2024-11-25 03:10:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1987 transitions. [2024-11-25 03:10:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:10:53,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:53,547 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:10:55,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1360 states and 1990 transitions. [2024-11-25 03:10:55,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1990 transitions. [2024-11-25 03:10:55,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:10:55,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:55,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:55,807 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:10:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:57,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1361 states and 1992 transitions. [2024-11-25 03:10:57,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1992 transitions. [2024-11-25 03:10:57,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:10:57,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:57,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:10:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1362 states and 1993 transitions. [2024-11-25 03:10:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 1993 transitions. [2024-11-25 03:10:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:10:58,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:58,349 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:10:59,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:59,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1363 states and 1993 transitions. [2024-11-25 03:10:59,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 1993 transitions. [2024-11-25 03:10:59,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:10:59,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:59,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:59,818 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:10:59,820 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:11:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:11:13,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:13,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1381 states and 2023 transitions. [2024-11-25 03:11:13,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2023 transitions. [2024-11-25 03:11:13,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:11:13,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:13,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:11:13,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:13,604 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:11:13,606 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:11:15,202 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:11:33,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:33,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1414 states and 2073 transitions. [2024-11-25 03:11:33,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 2073 transitions. [2024-11-25 03:11:33,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:11:33,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:33,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:33,444 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:11:45,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:45,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1426 states and 2107 transitions. [2024-11-25 03:11:45,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2107 transitions. [2024-11-25 03:11:45,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:11:45,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:45,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:11:50,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:50,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1430 states and 2115 transitions. [2024-11-25 03:11:50,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2115 transitions. [2024-11-25 03:11:50,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:11:50,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:50,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:50,629 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:11:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1435 states and 2124 transitions. [2024-11-25 03:11:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2124 transitions. [2024-11-25 03:11:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:11:56,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:56,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:56,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:56,383 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:11:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1438 states and 2128 transitions. [2024-11-25 03:11:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2128 transitions. [2024-11-25 03:11:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:11:58,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:58,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:12:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:00,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1439 states and 2130 transitions. [2024-11-25 03:12:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2130 transitions. [2024-11-25 03:12:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:12:00,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:00,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:00,101 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:12:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1441 states and 2134 transitions. [2024-11-25 03:12:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2134 transitions. [2024-11-25 03:12:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:12:03,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:03,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:03,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:03,651 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:12:05,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:05,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1442 states and 2136 transitions. [2024-11-25 03:12:05,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2136 transitions. [2024-11-25 03:12:05,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:12:05,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:05,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:05,173 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:12:06,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1443 states and 2137 transitions. [2024-11-25 03:12:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2137 transitions. [2024-11-25 03:12:06,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:12:06,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:06,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:12:08,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:08,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1444 states and 2138 transitions. [2024-11-25 03:12:08,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2138 transitions. [2024-11-25 03:12:08,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:12:08,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:08,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:12:08,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:08,271 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:12:08,273 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:12:09,564 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:12:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1448 states and 2144 transitions. [2024-11-25 03:12:12,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2144 transitions. [2024-11-25 03:12:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:12:12,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:12,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:12:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:12,612 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:12:12,613 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:12:13,871 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:12:16,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1450 states and 2148 transitions. [2024-11-25 03:12:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2148 transitions. [2024-11-25 03:12:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:12:16,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:16,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:16,581 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-25 03:12:16,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1451 states and 2150 transitions. [2024-11-25 03:12:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2150 transitions. [2024-11-25 03:12:16,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:12:16,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:16,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-25 03:12:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:21,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1455 states and 2157 transitions. [2024-11-25 03:12:21,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2157 transitions. [2024-11-25 03:12:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:12:21,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:21,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:21,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:12:32,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1458 states and 2163 transitions. [2024-11-25 03:12:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2163 transitions. [2024-11-25 03:12:32,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:12:32,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:32,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:12:32,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:32,094 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:12:32,095 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:12:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:12:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1464 states and 2175 transitions. [2024-11-25 03:12:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2175 transitions. [2024-11-25 03:12:47,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:12:47,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:47,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:12:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:48,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:12:48,033 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:12:59,645 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:13:11,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:11,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1477 states and 2202 transitions. [2024-11-25 03:13:11,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2202 transitions. [2024-11-25 03:13:11,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:13:11,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:11,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:13:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:11,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:13:11,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:13:22,427 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:13:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1481 states and 2210 transitions. [2024-11-25 03:13:30,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2210 transitions. [2024-11-25 03:13:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:13:30,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:30,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:13:30,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:30,225 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:13:30,227 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:13:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:13:48,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:48,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1484 states and 2216 transitions. [2024-11-25 03:13:48,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2216 transitions. [2024-11-25 03:13:48,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:13:48,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:48,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:13:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:48,527 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:13:48,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:14:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:14:02,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:02,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1485 states and 2219 transitions. [2024-11-25 03:14:02,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2219 transitions. [2024-11-25 03:14:02,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:14:02,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:02,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:14:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:02,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:14:02,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:14:13,261 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:14:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1487 states and 2223 transitions. [2024-11-25 03:14:16,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2223 transitions. [2024-11-25 03:14:16,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:14:16,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:16,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:14:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:16,458 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:14:16,461 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:14:27,781 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:14:29,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:29,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1488 states and 2224 transitions. [2024-11-25 03:14:29,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2224 transitions. [2024-11-25 03:14:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:14:29,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:29,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:14:29,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:29,624 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:14:29,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:14:41,369 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:14:43,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:43,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1489 states and 2224 transitions. [2024-11-25 03:14:43,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2224 transitions. [2024-11-25 03:14:43,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:14:43,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:43,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:14:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:43,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:14:43,202 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:14:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 03:14:54,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:54,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1496 states and 2237 transitions. [2024-11-25 03:14:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2237 transitions. [2024-11-25 03:14:54,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:14:54,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:54,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:14:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:54,718 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:14:54,721 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:14:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 03:15:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:09,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1507 states and 2255 transitions. [2024-11-25 03:15:09,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2255 transitions. [2024-11-25 03:15:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:15:09,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:09,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:15:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:09,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:15:09,449 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:15:23,232 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:15:23,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:23,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1511 states and 2259 transitions. [2024-11-25 03:15:23,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2259 transitions. [2024-11-25 03:15:23,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:15:23,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:23,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:23,514 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-25 03:15:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:24,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1513 states and 2262 transitions. [2024-11-25 03:15:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2262 transitions. [2024-11-25 03:15:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 03:15:24,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:24,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:24,508 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-25 03:15:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1515 states and 2265 transitions. [2024-11-25 03:15:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2265 transitions. [2024-11-25 03:15:24,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:15:24,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:24,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:26,032 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 03:15:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:31,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1518 states and 2270 transitions. [2024-11-25 03:15:31,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2270 transitions. [2024-11-25 03:15:31,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 03:15:31,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:31,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:32,169 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-25 03:15:39,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:39,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1521 states and 2274 transitions. [2024-11-25 03:15:39,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2274 transitions. [2024-11-25 03:15:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 03:15:39,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:39,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:40,077 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-25 03:16:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:02,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1546 states and 2310 transitions. [2024-11-25 03:16:02,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2310 transitions. [2024-11-25 03:16:02,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:16:02,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:02,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-25 03:16:30,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1577 states and 2355 transitions. [2024-11-25 03:16:30,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2355 transitions. [2024-11-25 03:16:30,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 03:16:30,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:30,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:16:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:30,352 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:16:30,356 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:16:33,351 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 03:17:07,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:07,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1609 states and 2399 transitions. [2024-11-25 03:17:07,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2399 transitions. [2024-11-25 03:17:07,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 03:17:07,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:07,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:10,072 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 03:17:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1649 states and 2454 transitions. [2024-11-25 03:17:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2454 transitions. [2024-11-25 03:17:42,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 03:17:42,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:42,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:17:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:42,274 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:17:42,275 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:17:42,555 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 03:17:46,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1656 states and 2470 transitions. [2024-11-25 03:17:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2470 transitions. [2024-11-25 03:17:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:17:46,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:46,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-25 03:17:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1658 states and 2473 transitions. [2024-11-25 03:17:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2473 transitions. [2024-11-25 03:17:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 03:17:48,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:48,996 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-25 03:17:58,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1671 states and 2492 transitions. [2024-11-25 03:17:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2492 transitions. [2024-11-25 03:17:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 03:17:58,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:58,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat