./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm --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 a32548a2dc110e6882a396485f8651f4c4262f9c106b055559dda4621561bdb6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:16:59,455 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:16:59,561 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:16:59,567 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:16:59,567 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:16:59,607 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:16:59,611 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:16:59,611 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:16:59,612 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:16:59,613 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:16:59,614 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:16:59,615 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:16:59,615 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:16:59,615 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:16:59,615 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:16:59,615 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:16:59,615 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:16:59,616 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:16:59,617 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:16:59,617 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:16:59,617 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:16:59,617 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:16:59,617 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:16:59,617 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:16:59,617 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:16:59,618 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:16:59,618 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:16:59,618 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:16:59,618 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:16:59,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:59,618 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:16:59,618 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:16:59,619 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:16:59,619 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:16:59,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:16:59,619 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_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm 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 -> a32548a2dc110e6882a396485f8651f4c4262f9c106b055559dda4621561bdb6 [2024-11-13 22:16:59,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:16:59,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:16:59,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:16:59,986 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:16:59,987 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:16:59,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound20.c Unable to find full path for "g++" [2024-11-13 22:17:02,407 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:17:02,751 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:17:02,752 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound20.c [2024-11-13 22:17:02,764 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/data/a24ae003b/d1597571bdd845a7b6d149cc97b9971b/FLAGa0ea09854 [2024-11-13 22:17:03,012 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/data/a24ae003b/d1597571bdd845a7b6d149cc97b9971b [2024-11-13 22:17:03,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:17:03,018 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:17:03,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:17:03,022 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:17:03,029 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:17:03,030 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,032 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aefd02d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03, skipping insertion in model container [2024-11-13 22:17:03,032 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,054 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:17:03,259 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:17:03,270 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:17:03,292 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:17:03,307 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:17:03,308 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03 WrapperNode [2024-11-13 22:17:03,308 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:17:03,309 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:17:03,309 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:17:03,309 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:17:03,317 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,325 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,345 INFO L138 Inliner]: procedures = 14, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 87 [2024-11-13 22:17:03,345 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:17:03,346 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:17:03,346 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:17:03,346 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:17:03,355 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,355 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,357 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,357 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,361 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,365 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,366 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,367 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,369 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:17:03,370 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:17:03,371 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:17:03,371 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:17:03,372 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:17:03,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:17:03,411 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:17:03,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:17:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:17:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:17:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:17:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:17:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:17:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:17:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:17:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:17:03,536 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:17:03,539 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:17:03,782 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-13 22:17:03,783 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:17:03,826 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:17:03,827 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:17:03,827 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:17:03 BoogieIcfgContainer [2024-11-13 22:17:03,827 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:17:03,828 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:17:03,829 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:17:03,842 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:17:03,842 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:17:03" (1/1) ... [2024-11-13 22:17:03,853 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:17:03,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:03,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 38 states and 53 transitions. [2024-11-13 22:17:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 53 transitions. [2024-11-13 22:17:03,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:17:03,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:03,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:17:04,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 40 states and 55 transitions. [2024-11-13 22:17:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 55 transitions. [2024-11-13 22:17:04,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:17:04,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:17:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 41 states and 56 transitions. [2024-11-13 22:17:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 56 transitions. [2024-11-13 22:17:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:17:04,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:04,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:04,896 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:17:05,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 46 states and 64 transitions. [2024-11-13 22:17:05,056 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-11-13 22:17:05,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:17:05,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:05,270 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:17:05,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 51 states and 73 transitions. [2024-11-13 22:17:05,624 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-13 22:17:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:17:05,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:17:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:05,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 52 states and 74 transitions. [2024-11-13 22:17:05,856 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-11-13 22:17:05,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:17:05,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:17:06,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 58 states and 84 transitions. [2024-11-13 22:17:06,296 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 84 transitions. [2024-11-13 22:17:06,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:17:06,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:06,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:06,523 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:17:06,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:06,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 63 states and 94 transitions. [2024-11-13 22:17:06,903 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 94 transitions. [2024-11-13 22:17:06,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:17:06,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:06,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:07,121 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:17:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 66 states and 98 transitions. [2024-11-13 22:17:07,264 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 98 transitions. [2024-11-13 22:17:07,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:17:07,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:07,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:17:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 67 states and 99 transitions. [2024-11-13 22:17:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 99 transitions. [2024-11-13 22:17:07,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:17:07,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:07,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:07,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:07,657 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:17:07,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:07,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 68 states and 102 transitions. [2024-11-13 22:17:07,718 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 102 transitions. [2024-11-13 22:17:07,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:17:07,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:07,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:07,951 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:17:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 80 states and 122 transitions. [2024-11-13 22:17:09,836 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 122 transitions. [2024-11-13 22:17:09,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:17:09,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:09,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:10,080 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:17:10,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:10,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 84 states and 127 transitions. [2024-11-13 22:17:10,765 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 127 transitions. [2024-11-13 22:17:10,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:17:10,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:10,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:17:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 84 states and 124 transitions. [2024-11-13 22:17:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 124 transitions. [2024-11-13 22:17:11,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:17:11,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:11,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:11,556 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:17:12,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:12,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 89 states and 133 transitions. [2024-11-13 22:17:12,508 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 133 transitions. [2024-11-13 22:17:12,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:17:12,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:12,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:12,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:12,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:17:12,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:12,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 91 states and 137 transitions. [2024-11-13 22:17:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 137 transitions. [2024-11-13 22:17:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:17:12,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:12,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:13,181 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:17:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:13,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 94 states and 141 transitions. [2024-11-13 22:17:13,411 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 141 transitions. [2024-11-13 22:17:13,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:17:13,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:13,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:13,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:13,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:17:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:13,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 95 states and 145 transitions. [2024-11-13 22:17:13,634 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 145 transitions. [2024-11-13 22:17:13,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:17:13,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:13,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:13,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:13,776 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:17:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 96 states and 150 transitions. [2024-11-13 22:17:13,850 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 150 transitions. [2024-11-13 22:17:13,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:17:13,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:13,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:17:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 96 states and 148 transitions. [2024-11-13 22:17:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 148 transitions. [2024-11-13 22:17:14,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:17:14,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:14,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:14,899 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:17:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 100 states and 156 transitions. [2024-11-13 22:17:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 156 transitions. [2024-11-13 22:17:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:17:15,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:15,998 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:17:16,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:16,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 100 states and 152 transitions. [2024-11-13 22:17:16,305 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 152 transitions. [2024-11-13 22:17:16,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:17:16,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:16,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:16,643 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:17:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 105 states and 161 transitions. [2024-11-13 22:17:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 161 transitions. [2024-11-13 22:17:17,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:17:17,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:17,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:18,055 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:17:18,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:18,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 110 states and 170 transitions. [2024-11-13 22:17:18,928 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 170 transitions. [2024-11-13 22:17:18,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:17:18,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:18,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:19,063 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:17:19,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 112 states and 174 transitions. [2024-11-13 22:17:19,423 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 174 transitions. [2024-11-13 22:17:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:17:19,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:17:19,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 115 states and 178 transitions. [2024-11-13 22:17:19,999 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 178 transitions. [2024-11-13 22:17:20,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:17:20,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,166 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:17:20,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 116 states and 185 transitions. [2024-11-13 22:17:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 185 transitions. [2024-11-13 22:17:20,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:17:20,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:17:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 117 states and 191 transitions. [2024-11-13 22:17:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 191 transitions. [2024-11-13 22:17:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:17:20,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,954 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:17:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 119 states and 194 transitions. [2024-11-13 22:17:21,468 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 194 transitions. [2024-11-13 22:17:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:17:21,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:21,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:22,027 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:17:22,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 119 states and 189 transitions. [2024-11-13 22:17:22,417 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 189 transitions. [2024-11-13 22:17:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:17:22,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:22,977 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:17:23,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:23,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 119 states and 184 transitions. [2024-11-13 22:17:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 184 transitions. [2024-11-13 22:17:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:17:23,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:23,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:17:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:24,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 125 states and 194 transitions. [2024-11-13 22:17:24,731 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 194 transitions. [2024-11-13 22:17:24,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:17:24,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:24,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:24,984 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:17:26,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:26,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 130 states and 203 transitions. [2024-11-13 22:17:26,127 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 203 transitions. [2024-11-13 22:17:26,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:17:26,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:26,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:17:27,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 135 states and 212 transitions. [2024-11-13 22:17:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 212 transitions. [2024-11-13 22:17:27,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:17:27,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:27,448 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:17:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 137 states and 215 transitions. [2024-11-13 22:17:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 215 transitions. [2024-11-13 22:17:27,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:17:27,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:28,010 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:17:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 138 states and 222 transitions. [2024-11-13 22:17:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 222 transitions. [2024-11-13 22:17:28,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:17:28,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:28,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:28,282 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:17:28,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:28,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 139 states and 231 transitions. [2024-11-13 22:17:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 231 transitions. [2024-11-13 22:17:28,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:17:28,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:28,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:28,706 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:17:31,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:31,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 151 states and 258 transitions. [2024-11-13 22:17:31,514 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 258 transitions. [2024-11-13 22:17:31,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:17:31,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:31,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:32,305 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:17:32,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 151 states and 251 transitions. [2024-11-13 22:17:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 251 transitions. [2024-11-13 22:17:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:17:32,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:32,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:17:34,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:34,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 153 states and 249 transitions. [2024-11-13 22:17:34,338 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 249 transitions. [2024-11-13 22:17:34,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:17:34,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:34,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:34,978 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:17:35,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 153 states and 243 transitions. [2024-11-13 22:17:35,485 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 243 transitions. [2024-11-13 22:17:35,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:35,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:35,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:35,884 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:17:36,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 159 states and 253 transitions. [2024-11-13 22:17:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 253 transitions. [2024-11-13 22:17:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:36,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:36,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:17:37,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 161 states and 256 transitions. [2024-11-13 22:17:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 256 transitions. [2024-11-13 22:17:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:37,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:17:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 166 states and 265 transitions. [2024-11-13 22:17:39,073 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 265 transitions. [2024-11-13 22:17:39,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:39,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:39,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:39,250 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:17:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 168 states and 268 transitions. [2024-11-13 22:17:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 268 transitions. [2024-11-13 22:17:40,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:40,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:40,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:17:41,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:41,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 173 states and 277 transitions. [2024-11-13 22:17:41,617 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 277 transitions. [2024-11-13 22:17:41,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:41,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:41,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:17:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:42,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 175 states and 280 transitions. [2024-11-13 22:17:42,741 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 280 transitions. [2024-11-13 22:17:42,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:42,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:42,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:17:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 176 states and 291 transitions. [2024-11-13 22:17:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 291 transitions. [2024-11-13 22:17:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:43,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:43,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:43,167 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 2 proven. 52 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:17:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 177 states and 302 transitions. [2024-11-13 22:17:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 302 transitions. [2024-11-13 22:17:43,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:17:43,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:43,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 32 proven. 4 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:17:44,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 177 states and 293 transitions. [2024-11-13 22:17:44,490 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 293 transitions. [2024-11-13 22:17:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:17:44,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:45,352 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:17:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 177 states and 284 transitions. [2024-11-13 22:17:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 284 transitions. [2024-11-13 22:17:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:17:45,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:45,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:46,172 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:17:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 182 states and 292 transitions. [2024-11-13 22:17:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 292 transitions. [2024-11-13 22:17:47,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:17:47,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:47,872 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:17:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 192 states and 305 transitions. [2024-11-13 22:17:50,169 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 305 transitions. [2024-11-13 22:17:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:17:50,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:50,449 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:17:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:51,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 197 states and 314 transitions. [2024-11-13 22:17:51,366 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 314 transitions. [2024-11-13 22:17:51,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:17:51,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:51,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:51,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:51,538 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:17:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:52,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 200 states and 319 transitions. [2024-11-13 22:17:52,017 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 319 transitions. [2024-11-13 22:17:52,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:17:52,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:52,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:17:53,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:53,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 202 states and 322 transitions. [2024-11-13 22:17:53,118 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 322 transitions. [2024-11-13 22:17:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:17:53,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:53,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:53,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:53,530 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:17:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 207 states and 331 transitions. [2024-11-13 22:17:54,607 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 331 transitions. [2024-11-13 22:17:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:17:54,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:54,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:54,749 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 4 proven. 42 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:17:54,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 208 states and 344 transitions. [2024-11-13 22:17:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 344 transitions. [2024-11-13 22:17:54,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:17:54,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:54,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:55,027 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 2 proven. 80 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:17:55,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 209 states and 357 transitions. [2024-11-13 22:17:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 357 transitions. [2024-11-13 22:17:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:17:55,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:55,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:56,283 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:17:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:56,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 209 states and 346 transitions. [2024-11-13 22:17:56,902 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 346 transitions. [2024-11-13 22:17:56,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:17:56,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:56,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:17:58,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 209 states and 335 transitions. [2024-11-13 22:17:58,511 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 335 transitions. [2024-11-13 22:17:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:17:58,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:58,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:18:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:01,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 214 states and 344 transitions. [2024-11-13 22:18:01,029 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 344 transitions. [2024-11-13 22:18:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:18:01,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:01,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:01,418 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:18:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 219 states and 352 transitions. [2024-11-13 22:18:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 352 transitions. [2024-11-13 22:18:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:18:03,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:03,346 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:18:04,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:04,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 221 states and 355 transitions. [2024-11-13 22:18:04,014 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 355 transitions. [2024-11-13 22:18:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:18:04,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:04,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:04,215 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:18:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 224 states and 360 transitions. [2024-11-13 22:18:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 360 transitions. [2024-11-13 22:18:04,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:18:04,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:04,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:05,333 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:18:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 229 states and 369 transitions. [2024-11-13 22:18:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 369 transitions. [2024-11-13 22:18:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:18:06,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:06,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:06,676 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:18:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:06,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 230 states and 384 transitions. [2024-11-13 22:18:06,819 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 384 transitions. [2024-11-13 22:18:06,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:18:06,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:06,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:06,954 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 4 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:18:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:07,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 231 states and 399 transitions. [2024-11-13 22:18:07,128 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 399 transitions. [2024-11-13 22:18:07,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:18:07,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:07,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:18:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 241 states and 412 transitions. [2024-11-13 22:18:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 412 transitions. [2024-11-13 22:18:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:18:09,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:09,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:11,286 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:18:11,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:11,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 241 states and 399 transitions. [2024-11-13 22:18:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 399 transitions. [2024-11-13 22:18:11,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:18:11,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:11,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:11,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:13,293 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 64 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:18:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:13,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 241 states and 386 transitions. [2024-11-13 22:18:13,926 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 386 transitions. [2024-11-13 22:18:13,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:18:13,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:13,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:14,108 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:18:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 253 states and 406 transitions. [2024-11-13 22:18:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 406 transitions. [2024-11-13 22:18:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:18:18,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:18,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:19,204 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:18:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:21,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 258 states and 415 transitions. [2024-11-13 22:18:21,494 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 415 transitions. [2024-11-13 22:18:21,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:18:21,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:21,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:18:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:23,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 263 states and 423 transitions. [2024-11-13 22:18:23,601 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 423 transitions. [2024-11-13 22:18:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:18:23,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:23,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:24,070 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:18:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:25,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 268 states and 433 transitions. [2024-11-13 22:18:25,314 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 433 transitions. [2024-11-13 22:18:25,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:18:25,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:25,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:18:26,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:26,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 270 states and 436 transitions. [2024-11-13 22:18:26,190 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 436 transitions. [2024-11-13 22:18:26,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:18:26,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:26,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:18:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:27,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 273 states and 440 transitions. [2024-11-13 22:18:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 440 transitions. [2024-11-13 22:18:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:18:27,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:27,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:27,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 4 proven. 76 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:18:28,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 274 states and 458 transitions. [2024-11-13 22:18:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 458 transitions. [2024-11-13 22:18:28,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:18:28,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:28,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:28,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 6 proven. 76 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:18:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:28,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 275 states and 475 transitions. [2024-11-13 22:18:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 475 transitions. [2024-11-13 22:18:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:18:28,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:28,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 90 proven. 4 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:18:31,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:31,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 275 states and 459 transitions. [2024-11-13 22:18:31,009 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 459 transitions. [2024-11-13 22:18:31,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:18:31,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:31,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:32,743 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 82 proven. 4 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:18:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:33,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 275 states and 444 transitions. [2024-11-13 22:18:33,432 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 444 transitions. [2024-11-13 22:18:33,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:18:33,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:33,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 22:18:36,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:36,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 284 states and 458 transitions. [2024-11-13 22:18:36,490 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 458 transitions. [2024-11-13 22:18:36,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:18:36,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:36,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:37,106 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:18:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:39,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 289 states and 467 transitions. [2024-11-13 22:18:39,586 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 467 transitions. [2024-11-13 22:18:39,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:18:39,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:39,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:18:41,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:41,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 294 states and 477 transitions. [2024-11-13 22:18:41,680 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 477 transitions. [2024-11-13 22:18:41,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:18:41,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:41,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:18:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 299 states and 485 transitions. [2024-11-13 22:18:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 485 transitions. [2024-11-13 22:18:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:18:44,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:44,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:18:45,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 301 states and 488 transitions. [2024-11-13 22:18:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 488 transitions. [2024-11-13 22:18:45,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:18:45,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:18:47,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:47,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 304 states and 492 transitions. [2024-11-13 22:18:47,393 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 492 transitions. [2024-11-13 22:18:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:18:47,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:47,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:47,626 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 4 proven. 104 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:18:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 305 states and 513 transitions. [2024-11-13 22:18:47,777 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 513 transitions. [2024-11-13 22:18:47,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:18:47,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:47,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:47,948 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 6 proven. 104 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:18:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 306 states and 532 transitions. [2024-11-13 22:18:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 532 transitions. [2024-11-13 22:18:48,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:18:48,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:48,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:48,246 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 22:18:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 316 states and 549 transitions. [2024-11-13 22:18:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 549 transitions. [2024-11-13 22:18:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:18:51,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:51,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:54,256 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 122 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:18:55,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 316 states and 530 transitions. [2024-11-13 22:18:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 530 transitions. [2024-11-13 22:18:55,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:18:55,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:55,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:57,302 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 148 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:18:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 316 states and 520 transitions. [2024-11-13 22:18:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 520 transitions. [2024-11-13 22:18:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:18:58,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:58,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:00,514 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 116 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:19:01,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 316 states and 509 transitions. [2024-11-13 22:19:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 509 transitions. [2024-11-13 22:19:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:19:01,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:01,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:19:05,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:05,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 322 states and 518 transitions. [2024-11-13 22:19:05,257 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 518 transitions. [2024-11-13 22:19:05,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:19:05,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:05,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:05,352 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:19:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:08,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 332 states and 531 transitions. [2024-11-13 22:19:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 531 transitions. [2024-11-13 22:19:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:19:08,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:08,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:19:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:12,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 337 states and 541 transitions. [2024-11-13 22:19:12,125 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 541 transitions. [2024-11-13 22:19:12,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:19:12,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:12,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:12,645 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:19:14,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:14,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 342 states and 550 transitions. [2024-11-13 22:19:14,304 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 550 transitions. [2024-11-13 22:19:14,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:19:14,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:14,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:19:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:16,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 344 states and 553 transitions. [2024-11-13 22:19:16,448 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 553 transitions. [2024-11-13 22:19:16,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:19:16,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:16,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:16,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:19:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:18,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 346 states and 556 transitions. [2024-11-13 22:19:18,754 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 556 transitions. [2024-11-13 22:19:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:19:18,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:18,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:18,983 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 8 proven. 106 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:19:19,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:19,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 347 states and 577 transitions. [2024-11-13 22:19:19,147 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 577 transitions. [2024-11-13 22:19:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:19:19,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:19,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:19,413 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 4 proven. 122 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:19:19,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:19,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 348 states and 600 transitions. [2024-11-13 22:19:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 600 transitions. [2024-11-13 22:19:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:19:19,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:19,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:22,472 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 116 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:19:23,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 348 states and 581 transitions. [2024-11-13 22:19:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 581 transitions. [2024-11-13 22:19:23,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:19:23,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:23,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:23,487 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 22:19:27,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 358 states and 594 transitions. [2024-11-13 22:19:27,934 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 594 transitions. [2024-11-13 22:19:27,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:19:27,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:27,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:30,818 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 140 proven. 4 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:19:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 358 states and 573 transitions. [2024-11-13 22:19:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 573 transitions. [2024-11-13 22:19:31,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:19:31,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:31,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:32,711 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:19:35,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 363 states and 583 transitions. [2024-11-13 22:19:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 583 transitions. [2024-11-13 22:19:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:19:35,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:35,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:36,412 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:19:39,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 368 states and 591 transitions. [2024-11-13 22:19:39,137 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 591 transitions. [2024-11-13 22:19:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:19:39,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:39,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 22:19:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 377 states and 605 transitions. [2024-11-13 22:19:43,251 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 605 transitions. [2024-11-13 22:19:43,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:19:43,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:43,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:43,684 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:19:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 380 states and 609 transitions. [2024-11-13 22:19:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 609 transitions. [2024-11-13 22:19:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:19:46,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:46,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:19:48,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:48,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 385 states and 618 transitions. [2024-11-13 22:19:48,639 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 618 transitions. [2024-11-13 22:19:48,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:19:48,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:48,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:48,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:48,927 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:19:50,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 387 states and 621 transitions. [2024-11-13 22:19:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 621 transitions. [2024-11-13 22:19:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:19:50,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:50,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:50,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:50,460 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 4 proven. 156 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:19:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 388 states and 647 transitions. [2024-11-13 22:19:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 647 transitions. [2024-11-13 22:19:50,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:19:50,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:50,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 8 proven. 134 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:19:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 389 states and 670 transitions. [2024-11-13 22:19:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 670 transitions. [2024-11-13 22:19:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:19:51,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:51,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:54,777 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 140 proven. 8 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 22:19:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 389 states and 649 transitions. [2024-11-13 22:19:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 649 transitions. [2024-11-13 22:19:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:19:55,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:59,648 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 134 proven. 10 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 22:20:00,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:00,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 389 states and 625 transitions. [2024-11-13 22:20:00,829 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 625 transitions. [2024-11-13 22:20:00,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:20:00,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:00,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:01,780 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 22:20:05,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 395 states and 634 transitions. [2024-11-13 22:20:05,943 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 634 transitions. [2024-11-13 22:20:05,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:20:05,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:05,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 22:20:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:08,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 397 states and 637 transitions. [2024-11-13 22:20:08,460 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 637 transitions. [2024-11-13 22:20:08,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:20:08,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:08,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:08,551 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-11-13 22:20:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 407 states and 650 transitions. [2024-11-13 22:20:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 650 transitions. [2024-11-13 22:20:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:20:13,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:13,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:13,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:14,688 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 22:20:18,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:18,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 412 states and 660 transitions. [2024-11-13 22:20:18,047 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 660 transitions. [2024-11-13 22:20:18,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:20:18,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:18,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:18,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:18,833 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 22:20:21,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 417 states and 669 transitions. [2024-11-13 22:20:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 669 transitions. [2024-11-13 22:20:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:20:21,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:21,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:21,672 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 22:20:22,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:22,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 419 states and 672 transitions. [2024-11-13 22:20:22,975 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 672 transitions. [2024-11-13 22:20:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:20:22,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:22,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 10 proven. 158 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 22:20:23,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 420 states and 697 transitions. [2024-11-13 22:20:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 697 transitions. [2024-11-13 22:20:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:20:23,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:23,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:23,799 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 6 proven. 158 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 22:20:24,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 421 states and 725 transitions. [2024-11-13 22:20:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 725 transitions. [2024-11-13 22:20:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:20:24,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:24,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:24,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:28,432 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 170 proven. 8 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:20:29,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:29,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 421 states and 702 transitions. [2024-11-13 22:20:29,625 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 702 transitions. [2024-11-13 22:20:29,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:20:29,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:29,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 164 proven. 10 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:20:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:35,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 421 states and 676 transitions. [2024-11-13 22:20:35,401 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 676 transitions. [2024-11-13 22:20:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:20:35,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:35,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 186 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:20:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 427 states and 685 transitions. [2024-11-13 22:20:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 685 transitions. [2024-11-13 22:20:41,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:20:41,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:42,009 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 177 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:20:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:45,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 432 states and 695 transitions. [2024-11-13 22:20:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 695 transitions. [2024-11-13 22:20:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:20:45,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:45,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:45,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:20:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:47,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 434 states and 698 transitions. [2024-11-13 22:20:47,758 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 698 transitions. [2024-11-13 22:20:47,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:20:47,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:47,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:48,352 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:20:50,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:50,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 439 states and 707 transitions. [2024-11-13 22:20:50,605 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 707 transitions. [2024-11-13 22:20:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:20:50,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:50,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:20:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 441 states and 710 transitions. [2024-11-13 22:20:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 710 transitions. [2024-11-13 22:20:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:20:52,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:52,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 6 proven. 188 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:20:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 442 states and 740 transitions. [2024-11-13 22:20:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 740 transitions. [2024-11-13 22:20:52,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:20:52,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:52,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:52,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 22:20:57,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 451 states and 755 transitions. [2024-11-13 22:20:57,356 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 755 transitions. [2024-11-13 22:20:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:20:57,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:57,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:57,437 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:21:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:03,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 461 states and 768 transitions. [2024-11-13 22:21:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 768 transitions. [2024-11-13 22:21:03,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:21:03,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:03,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:03,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 10 proven. 192 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:21:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:04,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 462 states and 795 transitions. [2024-11-13 22:21:04,026 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 795 transitions. [2024-11-13 22:21:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:21:04,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:04,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 194 proven. 10 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:21:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 462 states and 766 transitions. [2024-11-13 22:21:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 766 transitions. [2024-11-13 22:21:10,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:21:10,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:10,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:10,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:15,862 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 222 proven. 8 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:21:17,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 462 states and 741 transitions. [2024-11-13 22:21:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 741 transitions. [2024-11-13 22:21:17,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:21:17,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:17,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:18,482 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:21:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:23,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 467 states and 751 transitions. [2024-11-13 22:21:23,391 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 751 transitions. [2024-11-13 22:21:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:21:23,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:23,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:21:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:27,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 472 states and 759 transitions. [2024-11-13 22:21:27,892 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 759 transitions. [2024-11-13 22:21:27,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:21:27,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:27,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:28,402 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:21:31,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:31,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 475 states and 763 transitions. [2024-11-13 22:21:31,888 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 763 transitions. [2024-11-13 22:21:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:21:31,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:31,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:32,910 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:21:35,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 480 states and 772 transitions. [2024-11-13 22:21:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 772 transitions. [2024-11-13 22:21:35,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:21:35,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:35,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:21:37,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 482 states and 775 transitions. [2024-11-13 22:21:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 775 transitions. [2024-11-13 22:21:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:21:37,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:37,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 10 proven. 232 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:21:38,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:38,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 483 states and 804 transitions. [2024-11-13 22:21:38,336 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 804 transitions. [2024-11-13 22:21:38,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:21:38,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:38,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:38,767 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 6 proven. 232 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:21:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 484 states and 837 transitions. [2024-11-13 22:21:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-13 22:21:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:21:39,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:39,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:39,101 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-13 22:21:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 494 states and 850 transitions. [2024-11-13 22:21:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 850 transitions. [2024-11-13 22:21:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:21:45,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:45,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:51,342 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 230 proven. 10 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 22:21:52,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:52,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 494 states and 819 transitions. [2024-11-13 22:21:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 819 transitions. [2024-11-13 22:21:52,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:21:52,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:52,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 238 proven. 8 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 22:21:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:59,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 494 states and 792 transitions. [2024-11-13 22:21:59,709 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 792 transitions. [2024-11-13 22:21:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:21:59,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:59,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:59,878 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2024-11-13 22:22:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:05,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 503 states and 806 transitions. [2024-11-13 22:22:05,261 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 806 transitions. [2024-11-13 22:22:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:22:05,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 261 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 22:22:11,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 509 states and 815 transitions. [2024-11-13 22:22:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 815 transitions. [2024-11-13 22:22:11,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:22:11,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:11,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:11,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:12,489 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 22:22:16,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:16,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 514 states and 825 transitions. [2024-11-13 22:22:16,343 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 825 transitions. [2024-11-13 22:22:16,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:22:16,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:16,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:17,193 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 22:22:19,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 519 states and 834 transitions. [2024-11-13 22:22:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 834 transitions. [2024-11-13 22:22:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:22:19,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:19,953 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2024-11-13 22:22:25,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:25,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 528 states and 848 transitions. [2024-11-13 22:22:25,397 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 848 transitions. [2024-11-13 22:22:25,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:22:25,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:25,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 282 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 22:22:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:28,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 530 states and 851 transitions. [2024-11-13 22:22:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 851 transitions. [2024-11-13 22:22:28,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:22:28,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:28,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 282 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 22:22:30,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:30,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 532 states and 854 transitions. [2024-11-13 22:22:30,341 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 854 transitions. [2024-11-13 22:22:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:22:30,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:30,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:30,707 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 6 proven. 258 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 22:22:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:31,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 533 states and 891 transitions. [2024-11-13 22:22:31,113 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 891 transitions. [2024-11-13 22:22:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:22:31,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:31,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:31,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:31,473 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 14 proven. 242 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 22:22:31,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:31,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 534 states and 922 transitions. [2024-11-13 22:22:31,709 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 922 transitions. [2024-11-13 22:22:31,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:22:31,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:31,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:31,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:38,303 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 290 proven. 10 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 22:22:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 534 states and 887 transitions. [2024-11-13 22:22:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 887 transitions. [2024-11-13 22:22:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:22:39,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:39,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:46,295 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 254 proven. 12 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 22:22:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 534 states and 858 transitions. [2024-11-13 22:22:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 858 transitions. [2024-11-13 22:22:47,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:22:47,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:47,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:49,079 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 22:22:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 539 states and 866 transitions. [2024-11-13 22:22:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 866 transitions. [2024-11-13 22:22:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:22:54,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:54,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:54,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:54,115 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-13 22:23:01,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:01,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 549 states and 879 transitions. [2024-11-13 22:23:01,397 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 879 transitions. [2024-11-13 22:23:01,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:23:01,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:01,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2024-11-13 22:23:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 558 states and 893 transitions. [2024-11-13 22:23:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 893 transitions. [2024-11-13 22:23:07,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:23:07,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:07,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:09,349 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 22:23:13,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 563 states and 902 transitions. [2024-11-13 22:23:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 902 transitions. [2024-11-13 22:23:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:23:13,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:13,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:14,098 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 22:23:15,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:15,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 565 states and 905 transitions. [2024-11-13 22:23:15,818 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 905 transitions. [2024-11-13 22:23:15,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:23:15,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:15,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:16,349 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 22:23:19,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 568 states and 909 transitions. [2024-11-13 22:23:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 909 transitions. [2024-11-13 22:23:19,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:23:19,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:19,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:20,650 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 22:23:23,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 573 states and 919 transitions. [2024-11-13 22:23:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 919 transitions. [2024-11-13 22:23:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:23:23,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:23,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 6 proven. 300 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 22:23:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:24,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 574 states and 959 transitions. [2024-11-13 22:23:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 959 transitions. [2024-11-13 22:23:24,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:23:24,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:24,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-13 22:23:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:31,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 583 states and 974 transitions. [2024-11-13 22:23:31,085 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 974 transitions. [2024-11-13 22:23:31,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:23:31,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:31,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:31,582 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 12 proven. 280 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 22:23:31,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:31,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 584 states and 1007 transitions. [2024-11-13 22:23:31,845 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1007 transitions. [2024-11-13 22:23:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:23:31,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:31,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:39,478 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 344 proven. 10 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 22:23:41,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:41,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 584 states and 968 transitions. [2024-11-13 22:23:41,304 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 968 transitions. [2024-11-13 22:23:41,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:23:41,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:41,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:41,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:48,861 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 290 proven. 12 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 22:23:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 584 states and 937 transitions. [2024-11-13 22:23:50,674 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 937 transitions. [2024-11-13 22:23:50,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:23:50,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:50,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:52,618 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 309 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 22:23:58,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:58,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 590 states and 946 transitions. [2024-11-13 22:23:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 946 transitions. [2024-11-13 22:23:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:23:58,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:58,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:59,866 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 309 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 22:24:04,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:04,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 595 states and 955 transitions. [2024-11-13 22:24:04,819 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 955 transitions. [2024-11-13 22:24:04,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:24:04,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:04,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 22:24:08,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 597 states and 958 transitions. [2024-11-13 22:24:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 958 transitions. [2024-11-13 22:24:08,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:24:08,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:08,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 22:24:10,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:10,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 599 states and 961 transitions. [2024-11-13 22:24:10,785 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 961 transitions. [2024-11-13 22:24:10,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:24:10,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:10,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 22:24:14,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:14,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 604 states and 971 transitions. [2024-11-13 22:24:14,965 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 971 transitions. [2024-11-13 22:24:14,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:24:14,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:14,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:15,339 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 8 proven. 316 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 22:24:15,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:15,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 605 states and 1014 transitions. [2024-11-13 22:24:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1014 transitions. [2024-11-13 22:24:15,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:24:15,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:15,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:16,208 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 18 proven. 332 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 22:24:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:16,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 606 states and 1049 transitions. [2024-11-13 22:24:16,477 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1049 transitions. [2024-11-13 22:24:16,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:24:16,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:16,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:25,098 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 334 proven. 12 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 22:24:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 606 states and 1016 transitions. [2024-11-13 22:24:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1016 transitions. [2024-11-13 22:24:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:24:26,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:26,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:35,364 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 374 proven. 10 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 22:24:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 606 states and 975 transitions. [2024-11-13 22:24:37,053 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 975 transitions. [2024-11-13 22:24:37,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:24:37,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:38,717 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 22:24:44,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:44,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 611 states and 984 transitions. [2024-11-13 22:24:44,409 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 984 transitions. [2024-11-13 22:24:44,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:24:44,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:44,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:44,583 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-11-13 22:24:51,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 620 states and 998 transitions. [2024-11-13 22:24:51,595 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 998 transitions. [2024-11-13 22:24:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:24:51,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:51,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 22:24:57,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 625 states and 1006 transitions. [2024-11-13 22:24:57,053 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1006 transitions. [2024-11-13 22:24:57,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:24:57,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:57,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:57,491 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 22:24:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:59,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 627 states and 1009 transitions. [2024-11-13 22:24:59,466 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1009 transitions. [2024-11-13 22:24:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:24:59,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:59,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 22:25:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 632 states and 1019 transitions. [2024-11-13 22:25:04,410 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1019 transitions. [2024-11-13 22:25:04,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:25:04,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:04,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:04,874 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 22:25:09,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:09,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 635 states and 1023 transitions. [2024-11-13 22:25:09,168 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1023 transitions. [2024-11-13 22:25:09,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:25:09,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:09,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 16 proven. 358 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 22:25:10,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 636 states and 1023 transitions. [2024-11-13 22:25:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1023 transitions. [2024-11-13 22:25:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:25:10,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:10,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:10,827 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 6 proven. 396 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 22:25:11,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:11,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 637 states and 1023 transitions. [2024-11-13 22:25:11,378 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1023 transitions. [2024-11-13 22:25:11,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:25:11,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:11,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:21,855 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 372 proven. 14 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:25:23,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 637 states and 979 transitions. [2024-11-13 22:25:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 979 transitions. [2024-11-13 22:25:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:25:23,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:23,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:34,148 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 376 proven. 12 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:25:35,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:35,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 637 states and 944 transitions. [2024-11-13 22:25:35,909 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 944 transitions. [2024-11-13 22:25:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:25:35,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:35,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:35,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:36,086 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2024-11-13 22:25:43,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:43,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 646 states and 957 transitions. [2024-11-13 22:25:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 957 transitions. [2024-11-13 22:25:43,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:25:43,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:43,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:43,855 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 641 trivial. 0 not checked. [2024-11-13 22:25:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 655 states and 970 transitions. [2024-11-13 22:25:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 970 transitions. [2024-11-13 22:25:50,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:25:50,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:50,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:50,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:52,553 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:25:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 660 states and 979 transitions. [2024-11-13 22:25:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 979 transitions. [2024-11-13 22:25:59,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:25:59,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 0 proven. 414 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:26:05,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 663 states and 983 transitions. [2024-11-13 22:26:05,433 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 983 transitions. [2024-11-13 22:26:05,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:26:05,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:05,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 399 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:26:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 666 states and 988 transitions. [2024-11-13 22:26:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 988 transitions. [2024-11-13 22:26:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:26:10,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:10,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:10,812 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 0 proven. 414 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:26:14,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:14,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 669 states and 992 transitions. [2024-11-13 22:26:14,900 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 992 transitions. [2024-11-13 22:26:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:26:14,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:14,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 788 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:26:17,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 669 states and 991 transitions. [2024-11-13 22:26:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 991 transitions. [2024-11-13 22:26:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:26:17,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:17,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:19,699 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-13 22:26:22,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:22,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 669 states and 959 transitions. [2024-11-13 22:26:22,229 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 959 transitions. [2024-11-13 22:26:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:26:22,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:22,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:22,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2024-11-13 22:26:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 679 states and 972 transitions. [2024-11-13 22:26:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 972 transitions. [2024-11-13 22:26:31,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:26:31,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:31,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:33,428 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-13 22:26:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:36,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 574 states and 749 transitions. [2024-11-13 22:26:36,191 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 749 transitions. [2024-11-13 22:26:36,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:26:36,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:36,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:37,876 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 0 proven. 426 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:26:43,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 578 states and 754 transitions. [2024-11-13 22:26:43,036 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 754 transitions. [2024-11-13 22:26:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:26:43,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:43,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:43,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 0 proven. 450 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:26:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 582 states and 758 transitions. [2024-11-13 22:26:47,737 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 758 transitions. [2024-11-13 22:26:47,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:26:47,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:47,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:57,599 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 460 proven. 14 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 22:26:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 571 states and 745 transitions. [2024-11-13 22:26:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 745 transitions. [2024-11-13 22:26:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:26:59,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:59,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:59,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 0 proven. 454 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:27:06,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:06,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 570 states and 744 transitions. [2024-11-13 22:27:06,756 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 744 transitions. [2024-11-13 22:27:06,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:27:06,757 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 201 iterations. [2024-11-13 22:27:06,766 INFO L729 CodeCheckObserver]: All specifications hold 6 specifications checked. All of them hold [2024-11-13 22:27:16,660 INFO L77 FloydHoareUtils]: At program point L31(line 31) the Hoare annotation is: true [2024-11-13 22:27:16,660 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-13 22:27:16,660 INFO L77 FloydHoareUtils]: At program point L52(line 52) the Hoare annotation is: true [2024-11-13 22:27:16,660 INFO L77 FloydHoareUtils]: At program point L52-1(line 52) the Hoare annotation is: true [2024-11-13 22:27:16,661 INFO L77 FloydHoareUtils]: At program point L52-2(lines 52 58) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_#t~post8#1| 2))) (or (and (< 19 |ULTIMATE.start_main_#t~post8#1|) (<= (+ |ULTIMATE.start_main_#t~post8#1| 1) ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post8#1| 16) (<= ~counter~0 17) (< 15 |ULTIMATE.start_main_#t~post8#1|) (< 16 ~counter~0)) (and (<= ~counter~0 3) .cse0) (and (< 10 |ULTIMATE.start_main_#t~post8#1|) (<= |ULTIMATE.start_main_#t~post8#1| 11) (<= ~counter~0 12) (< 11 ~counter~0)) (and (< 6 |ULTIMATE.start_main_#t~post8#1|) (<= |ULTIMATE.start_main_#t~post8#1| 7) (< 7 ~counter~0) (<= ~counter~0 8)) (and (< 17 ~counter~0) (< 16 |ULTIMATE.start_main_#t~post8#1|) (<= ~counter~0 18) (<= |ULTIMATE.start_main_#t~post8#1| 17)) (and (<= |ULTIMATE.start_main_#t~post8#1| 18) (<= ~counter~0 19) (< 17 |ULTIMATE.start_main_#t~post8#1|) (< 18 ~counter~0)) (and (< 7 |ULTIMATE.start_main_#t~post8#1|) (< 8 ~counter~0) (<= ~counter~0 9) (<= |ULTIMATE.start_main_#t~post8#1| 8)) (and .cse0 (<= (mod |ULTIMATE.start_main_~y~0#1| 4294967296) (mod |ULTIMATE.start_main_~x~0#1| 4294967296))) (and (<= ~counter~0 16) (<= |ULTIMATE.start_main_#t~post8#1| 15) (< 15 ~counter~0) (< 14 |ULTIMATE.start_main_#t~post8#1|)) (and (<= ~counter~0 10) (< 8 |ULTIMATE.start_main_#t~post8#1|) (<= |ULTIMATE.start_main_#t~post8#1| 9) (< 9 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post8#1| 4) (< 3 |ULTIMATE.start_main_#t~post8#1|) (<= ~counter~0 5) (< 4 ~counter~0)) (and (< 18 |ULTIMATE.start_main_#t~post8#1|) (<= |ULTIMATE.start_main_#t~post8#1| 19) (< 19 ~counter~0) (<= ~counter~0 20)) (and (<= ~counter~0 13) (<= |ULTIMATE.start_main_#t~post8#1| 12) (< 12 ~counter~0) (< 11 |ULTIMATE.start_main_#t~post8#1|)) (and (< 12 |ULTIMATE.start_main_#t~post8#1|) (<= ~counter~0 14) (<= |ULTIMATE.start_main_#t~post8#1| 13) (< 13 ~counter~0)) (and (< 6 ~counter~0) (< 5 |ULTIMATE.start_main_#t~post8#1|) (<= |ULTIMATE.start_main_#t~post8#1| 6) (<= ~counter~0 7)) (and (<= |ULTIMATE.start_main_#t~post8#1| 3) (< 2 |ULTIMATE.start_main_#t~post8#1|) (<= ~counter~0 4) (< 3 ~counter~0)) (and (< 10 ~counter~0) (< 9 |ULTIMATE.start_main_#t~post8#1|) (<= |ULTIMATE.start_main_#t~post8#1| 10) (<= ~counter~0 11)) (and (< 13 |ULTIMATE.start_main_#t~post8#1|) (<= ~counter~0 15) (< 14 ~counter~0) (<= |ULTIMATE.start_main_#t~post8#1| 14)) (and (<= ~counter~0 6) (< 5 ~counter~0) (<= |ULTIMATE.start_main_#t~post8#1| 5) (< 4 |ULTIMATE.start_main_#t~post8#1|)))) [2024-11-13 22:27:16,661 INFO L77 FloydHoareUtils]: At program point L52-4(lines 52 58) the Hoare annotation is: true [2024-11-13 22:27:16,661 INFO L77 FloydHoareUtils]: At program point L52-5(lines 39 59) the Hoare annotation is: true [2024-11-13 22:27:16,661 INFO L77 FloydHoareUtils]: At program point L44-1(line 44) the Hoare annotation is: true [2024-11-13 22:27:16,661 INFO L77 FloydHoareUtils]: At program point L44-2(line 44) the Hoare annotation is: true [2024-11-13 22:27:16,662 INFO L77 FloydHoareUtils]: At program point L44-3(lines 44 50) the Hoare annotation is: (or (and (<= ~counter~0 6) (<= |ULTIMATE.start_main_#t~post7#1| 5) (< 5 ~counter~0) (< 4 |ULTIMATE.start_main_#t~post7#1|)) (and (<= ~counter~0 14) (<= |ULTIMATE.start_main_#t~post7#1| 13) (< 12 |ULTIMATE.start_main_#t~post7#1|) (< 13 ~counter~0)) (and (< 10 |ULTIMATE.start_main_#t~post7#1|) (<= |ULTIMATE.start_main_#t~post7#1| 11) (<= ~counter~0 12) (< 11 ~counter~0)) (and (< 6 |ULTIMATE.start_main_#t~post7#1|) (<= |ULTIMATE.start_main_#t~post7#1| 7) (< 7 ~counter~0) (<= ~counter~0 8)) (and (<= ~counter~0 5) (<= |ULTIMATE.start_main_#t~post7#1| 4) (< 3 |ULTIMATE.start_main_#t~post7#1|) (< 4 ~counter~0)) (and (< 11 |ULTIMATE.start_main_#t~post7#1|) (<= ~counter~0 13) (<= |ULTIMATE.start_main_#t~post7#1| 12) (< 12 ~counter~0)) (and (<= ~counter~0 16) (< 14 |ULTIMATE.start_main_#t~post7#1|) (<= |ULTIMATE.start_main_#t~post7#1| 15) (< 15 ~counter~0)) (and (< 9 |ULTIMATE.start_main_#t~post7#1|) (< 10 ~counter~0) (<= |ULTIMATE.start_main_#t~post7#1| 10) (<= ~counter~0 11)) (and (<= ~counter~0 3) (< 1 |ULTIMATE.start_main_#t~post7#1|) (<= |ULTIMATE.start_main_#t~post7#1| 2) (< 2 ~counter~0)) (and (< 19 |ULTIMATE.start_main_#t~post7#1|) (<= (+ |ULTIMATE.start_main_#t~post7#1| 1) ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post7#1| 1) (<= ~counter~0 2)) (and (< 15 |ULTIMATE.start_main_#t~post7#1|) (<= ~counter~0 17) (<= |ULTIMATE.start_main_#t~post7#1| 16) (< 16 ~counter~0)) (and (< 17 ~counter~0) (<= ~counter~0 18) (<= |ULTIMATE.start_main_#t~post7#1| 17) (< 16 |ULTIMATE.start_main_#t~post7#1|)) (and (< 18 |ULTIMATE.start_main_#t~post7#1|) (<= |ULTIMATE.start_main_#t~post7#1| 19) (< 19 ~counter~0) (<= ~counter~0 20)) (and (<= |ULTIMATE.start_main_#t~post7#1| 3) (<= ~counter~0 4) (< 3 ~counter~0) (< 2 |ULTIMATE.start_main_#t~post7#1|)) (and (<= ~counter~0 10) (<= |ULTIMATE.start_main_#t~post7#1| 9) (< 8 |ULTIMATE.start_main_#t~post7#1|) (< 9 ~counter~0)) (and (<= ~counter~0 15) (<= |ULTIMATE.start_main_#t~post7#1| 14) (< 14 ~counter~0) (< 13 |ULTIMATE.start_main_#t~post7#1|)) (and (< 17 |ULTIMATE.start_main_#t~post7#1|) (<= |ULTIMATE.start_main_#t~post7#1| 18) (<= ~counter~0 19) (< 18 ~counter~0)) (and (< 7 |ULTIMATE.start_main_#t~post7#1|) (<= |ULTIMATE.start_main_#t~post7#1| 8) (< 8 ~counter~0) (<= ~counter~0 9)) (and (<= |ULTIMATE.start_main_#t~post7#1| 6) (< 6 ~counter~0) (< 5 |ULTIMATE.start_main_#t~post7#1|) (<= ~counter~0 7))) [2024-11-13 22:27:16,662 INFO L77 FloydHoareUtils]: At program point L40(line 40) the Hoare annotation is: (not (and (not (= (mod |ULTIMATE.start_main_~y~0#1| 4294967296) (mod |ULTIMATE.start_main_~x~0#1| 4294967296))) (< 20 ~counter~0))) [2024-11-13 22:27:16,662 INFO L77 FloydHoareUtils]: At program point L40-1(lines 39 59) the Hoare annotation is: true [2024-11-13 22:27:16,662 INFO L77 FloydHoareUtils]: At program point L44-5(lines 44 50) the Hoare annotation is: true [2024-11-13 22:27:16,662 INFO L77 FloydHoareUtils]: At program point L32(line 32) the Hoare annotation is: true [2024-11-13 22:27:16,662 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 39) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point L61(line 61) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (= ~counter~0 0) [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point L53(line 53) the Hoare annotation is: (not (and (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) (mod |ULTIMATE.start_main_~y~0#1| 4294967296)) (< 20 ~counter~0))) [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point L53-1(lines 52 58) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point L45(line 45) the Hoare annotation is: (<= ~counter~0 20) [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point L45-1(lines 44 50) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 39) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point L62(line 62) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-13 22:27:16,663 INFO L77 FloydHoareUtils]: At program point L39-1(line 39) the Hoare annotation is: true [2024-11-13 22:27:16,664 INFO L77 FloydHoareUtils]: At program point L39-2(line 39) the Hoare annotation is: true [2024-11-13 22:27:16,664 INFO L77 FloydHoareUtils]: At program point L39-3(lines 39 59) the Hoare annotation is: (let ((.cse0 (not (= |ULTIMATE.start_main_#t~post6#1| 0)))) (or (and .cse0 (<= ~counter~0 20)) (<= ~counter~0 1) (< 19 |ULTIMATE.start_main_#t~post6#1|) (and .cse0 (= (mod |ULTIMATE.start_main_~y~0#1| 4294967296) (mod |ULTIMATE.start_main_~x~0#1| 4294967296))))) [2024-11-13 22:27:16,664 INFO L77 FloydHoareUtils]: At program point L39-5(lines 39 59) the Hoare annotation is: true [2024-11-13 22:27:16,664 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 11 13) the Hoare annotation is: true [2024-11-13 22:27:16,664 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 11 13) the Hoare annotation is: true [2024-11-13 22:27:16,664 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: true [2024-11-13 22:27:16,664 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-11-13 22:27:16,684 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:27:16 ImpRootNode [2024-11-13 22:27:16,684 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:27:16,685 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:27:16,685 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:27:16,685 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:27:16,686 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:17:03" (3/4) ... [2024-11-13 22:27:16,688 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:27:16,692 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-13 22:27:16,692 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-13 22:27:16,698 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2024-11-13 22:27:16,699 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-11-13 22:27:16,699 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 22:27:16,699 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:27:16,699 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:27:16,790 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:27:16,791 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:27:16,791 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:27:16,792 INFO L158 Benchmark]: Toolchain (without parser) took 613774.27ms. Allocated memory was 117.4MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 92.1MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 904.0MB. Max. memory is 16.1GB. [2024-11-13 22:27:16,792 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 83.9MB. Free memory is still 41.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:27:16,792 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.38ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 80.8MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:27:16,793 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.54ms. Allocated memory is still 117.4MB. Free memory was 80.8MB in the beginning and 79.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:27:16,794 INFO L158 Benchmark]: Boogie Preprocessor took 23.56ms. Allocated memory is still 117.4MB. Free memory was 79.4MB in the beginning and 78.6MB in the end (delta: 815.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:27:16,795 INFO L158 Benchmark]: RCFGBuilder took 457.16ms. Allocated memory is still 117.4MB. Free memory was 78.6MB in the beginning and 65.1MB in the end (delta: 13.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:27:16,796 INFO L158 Benchmark]: CodeCheck took 612855.87ms. Allocated memory was 117.4MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 65.1MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 870.5MB. Max. memory is 16.1GB. [2024-11-13 22:27:16,797 INFO L158 Benchmark]: Witness Printer took 106.11ms. Allocated memory is still 2.5GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:27:16,799 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 38 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 602.9s, OverallIterations: 201, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 170800 SdHoareTripleChecker+Valid, 887.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 156777 mSDsluCounter, 53541 SdHoareTripleChecker+Invalid, 752.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 18727 mSDsCounter, 105807 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 655747 IncrementalHoareTripleChecker+Invalid, 761554 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 105807 mSolverCounterUnsat, 34814 mSDtfsCounter, 655747 mSolverCounterSat, 12.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 232066 GetRequests, 218615 SyntacticMatches, 11989 SemanticMatches, 1462 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1909609 ImplicationChecksByTransitivity, 526.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.4s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 212.5s InterpolantComputationTime, 21760 NumberOfCodeBlocks, 21760 NumberOfCodeBlocksAsserted, 200 NumberOfCheckSat, 21560 ConstructedInterpolants, 0 QuantifiedInterpolants, 49928 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 200 InterpolantComputations, 43 PerfectInterpolantSequences, 43966/64714 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 39]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 39]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 52]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 52]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 6 specifications checked. All of them hold - ProcedureContractResult [Line: 11]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (counter == \old(counter)) - ProcedureContractResult [Line: 14]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (counter == \old(counter)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54ms. Allocated memory is still 83.9MB. Free memory is still 41.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.38ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 80.8MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.54ms. Allocated memory is still 117.4MB. Free memory was 80.8MB in the beginning and 79.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 23.56ms. Allocated memory is still 117.4MB. Free memory was 79.4MB in the beginning and 78.6MB in the end (delta: 815.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 457.16ms. Allocated memory is still 117.4MB. Free memory was 78.6MB in the beginning and 65.1MB in the end (delta: 13.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 612855.87ms. Allocated memory was 117.4MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 65.1MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 870.5MB. Max. memory is 16.1GB. * Witness Printer took 106.11ms. Allocated memory is still 2.5GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:27:17,011 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 22:27:17,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fa67b7-2d5c-4791-b4f2-02c0ca55e8c5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE