./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/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_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d3267df59902b667587c98ecbe021c99cc3d2a5e5866fbd08ee1fb3133370aa4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:19:04,996 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:19:05,091 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:19:05,098 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:19:05,098 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:19:05,128 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:19:05,129 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:19:05,129 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:19:05,129 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:19:05,130 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:19:05,130 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:19:05,130 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:19:05,130 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:19:05,130 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:19:05,130 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:19:05,130 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:19:05,130 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:19:05,130 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:19:05,131 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:19:05,131 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:19:05,131 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:19:05,131 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:19:05,133 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:19:05,133 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:19:05,133 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:19:05,133 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:19:05,134 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:19:05,134 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:05,134 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:19:05,134 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:19:05,134 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:19:05,134 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:19:05,134 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:19:05,134 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_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/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 ! call(reach_error())) ) 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 -> d3267df59902b667587c98ecbe021c99cc3d2a5e5866fbd08ee1fb3133370aa4 [2024-11-13 20:19:05,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:19:05,455 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:19:05,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:19:05,461 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:19:05,462 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:19:05,463 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-crafted/zero_sum3.c Unable to find full path for "g++" [2024-11-13 20:19:07,365 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:19:07,621 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:19:07,622 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/sv-benchmarks/c/array-crafted/zero_sum3.c [2024-11-13 20:19:07,631 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/data/e167c92c7/19d90d6df75f4b03a73e104fc5888b56/FLAGeeb673a44 [2024-11-13 20:19:07,655 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/data/e167c92c7/19d90d6df75f4b03a73e104fc5888b56 [2024-11-13 20:19:07,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:19:07,662 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:19:07,664 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:07,665 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:19:07,670 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:19:07,671 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:07,672 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67c95001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07, skipping insertion in model container [2024-11-13 20:19:07,675 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:07,691 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:19:07,856 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/sv-benchmarks/c/array-crafted/zero_sum3.c[400,413] [2024-11-13 20:19:07,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:07,898 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:19:07,911 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/sv-benchmarks/c/array-crafted/zero_sum3.c[400,413] [2024-11-13 20:19:07,929 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:07,948 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:19:07,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07 WrapperNode [2024-11-13 20:19:07,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:07,951 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:07,951 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:19:07,951 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:19:07,958 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:07,969 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:07,987 INFO L138 Inliner]: procedures = 15, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 101 [2024-11-13 20:19:07,989 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:07,990 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:19:07,990 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:19:07,990 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:19:07,997 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:07,998 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:08,000 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:08,002 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:08,007 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:08,018 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:08,023 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:08,024 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:08,026 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:19:08,026 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:19:08,027 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:19:08,027 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:19:08,027 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:07" (1/1) ... [2024-11-13 20:19:08,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:08,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:19:08,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:19:08,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b7880b3-3638-4eb6-a6ee-f8c27fa6bb95/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:19:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:19:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:19:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:19:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:19:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:19:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:19:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:19:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:19:08,192 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:19:08,195 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:19:08,367 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-13 20:19:08,367 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:19:08,418 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:19:08,418 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-13 20:19:08,419 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:08 BoogieIcfgContainer [2024-11-13 20:19:08,419 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:19:08,419 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:19:08,419 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:19:08,432 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:19:08,433 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:08" (1/1) ... [2024-11-13 20:19:08,442 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:19:08,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-11-13 20:19:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-11-13 20:19:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:19:08,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:08,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-11-13 20:19:08,890 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-11-13 20:19:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:19:08,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:09,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:19:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:09,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-11-13 20:19:09,186 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-11-13 20:19:09,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:19:09,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:09,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:09,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:09,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-13 20:19:09,423 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-13 20:19:09,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:19:09,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:09,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:09,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-11-13 20:19:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-11-13 20:19:09,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:19:09,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:09,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:09,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:19:09,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:09,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-11-13 20:19:09,778 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-11-13 20:19:09,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:19:09,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:09,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:19:09,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:09,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-11-13 20:19:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-11-13 20:19:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:19:09,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:09,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:19:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-13 20:19:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-13 20:19:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:19:10,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:19:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 23 states and 37 transitions. [2024-11-13 20:19:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 37 transitions. [2024-11-13 20:19:10,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:19:10,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,449 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:19:10,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2024-11-13 20:19:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-13 20:19:10,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:19:10,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,661 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:19:10,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 25 states and 39 transitions. [2024-11-13 20:19:10,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 39 transitions. [2024-11-13 20:19:10,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:19:10,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,768 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:19:10,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 40 transitions. [2024-11-13 20:19:10,810 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2024-11-13 20:19:10,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:19:10,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,890 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:19:10,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 27 states and 41 transitions. [2024-11-13 20:19:10,936 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 41 transitions. [2024-11-13 20:19:10,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:19:10,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:19:11,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 28 states and 42 transitions. [2024-11-13 20:19:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-11-13 20:19:11,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:19:11,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:11,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:11,172 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-11-13 20:19:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-11-13 20:19:11,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:19:11,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:11,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:13,672 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 51 states and 85 transitions. [2024-11-13 20:19:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 85 transitions. [2024-11-13 20:19:16,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:16,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:16,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:16,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:19:18,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 52 states and 86 transitions. [2024-11-13 20:19:18,517 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 86 transitions. [2024-11-13 20:19:18,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:18,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:18,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:19:21,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:21,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 70 states and 105 transitions. [2024-11-13 20:19:21,632 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 105 transitions. [2024-11-13 20:19:21,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:19:21,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:23,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 71 states and 106 transitions. [2024-11-13 20:19:23,411 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 106 transitions. [2024-11-13 20:19:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:19:23,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:19:24,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 75 states and 111 transitions. [2024-11-13 20:19:24,383 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 111 transitions. [2024-11-13 20:19:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:19:24,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:24,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,490 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:19:24,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 72 states and 106 transitions. [2024-11-13 20:19:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 106 transitions. [2024-11-13 20:19:24,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:19:24,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:24,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,887 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:19:24,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 76 states and 112 transitions. [2024-11-13 20:19:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 112 transitions. [2024-11-13 20:19:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:19:24,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:24,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:25,077 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:19:25,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 73 states and 107 transitions. [2024-11-13 20:19:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 107 transitions. [2024-11-13 20:19:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:19:25,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:25,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:19:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 77 states and 113 transitions. [2024-11-13 20:19:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 113 transitions. [2024-11-13 20:19:25,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:19:25,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:25,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:25,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:25,465 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:19:25,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:25,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 78 states and 114 transitions. [2024-11-13 20:19:25,971 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 114 transitions. [2024-11-13 20:19:25,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:19:25,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:25,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:26,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:30,887 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:40,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:40,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 98 states and 157 transitions. [2024-11-13 20:19:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 157 transitions. [2024-11-13 20:19:40,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:19:40,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:40,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:51,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 111 states and 206 transitions. [2024-11-13 20:19:51,968 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 206 transitions. [2024-11-13 20:19:51,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:19:51,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:52,544 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 20:19:54,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:54,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 112 states and 208 transitions. [2024-11-13 20:19:54,286 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 208 transitions. [2024-11-13 20:19:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:19:54,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:54,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:19:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 116 states and 213 transitions. [2024-11-13 20:19:57,968 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 213 transitions. [2024-11-13 20:19:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:19:57,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:57,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:20:01,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:01,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 117 states and 215 transitions. [2024-11-13 20:20:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 215 transitions. [2024-11-13 20:20:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:20:01,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:01,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:01,451 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:20:03,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:03,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 120 states and 218 transitions. [2024-11-13 20:20:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 218 transitions. [2024-11-13 20:20:03,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:20:03,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:03,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:20:04,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:04,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 121 states and 221 transitions. [2024-11-13 20:20:04,103 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 221 transitions. [2024-11-13 20:20:04,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:20:04,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:04,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:04,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:20:04,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:04,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 122 states and 222 transitions. [2024-11-13 20:20:04,814 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2024-11-13 20:20:04,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:20:04,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:04,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:05,003 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:20:07,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:07,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 129 states and 235 transitions. [2024-11-13 20:20:07,388 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 235 transitions. [2024-11-13 20:20:07,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:20:07,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:07,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:07,603 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:20:08,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:08,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 132 states and 239 transitions. [2024-11-13 20:20:08,612 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 239 transitions. [2024-11-13 20:20:08,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:20:08,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:08,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:20:10,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:10,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 141 states and 252 transitions. [2024-11-13 20:20:10,010 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 252 transitions. [2024-11-13 20:20:10,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:20:10,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:10,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:20:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 144 states and 260 transitions. [2024-11-13 20:20:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 260 transitions. [2024-11-13 20:20:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:20:11,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:11,776 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:20:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 143 states and 257 transitions. [2024-11-13 20:20:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 257 transitions. [2024-11-13 20:20:13,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:20:13,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:13,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:14,061 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:20:16,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:16,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 145 states and 262 transitions. [2024-11-13 20:20:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 262 transitions. [2024-11-13 20:20:16,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:20:16,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:16,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:16,574 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 20:20:18,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:18,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 150 states and 270 transitions. [2024-11-13 20:20:18,255 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 270 transitions. [2024-11-13 20:20:18,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:20:18,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:18,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:18,744 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:20:21,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:21,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 155 states and 274 transitions. [2024-11-13 20:20:21,595 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 274 transitions. [2024-11-13 20:20:21,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:20:21,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:21,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:21,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:22,062 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:20:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 147 states and 265 transitions. [2024-11-13 20:20:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 265 transitions. [2024-11-13 20:20:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:20:24,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:24,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:20:27,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 153 states and 279 transitions. [2024-11-13 20:20:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 279 transitions. [2024-11-13 20:20:27,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:20:27,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:27,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:28,232 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:20:30,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:30,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 155 states and 287 transitions. [2024-11-13 20:20:30,093 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 287 transitions. [2024-11-13 20:20:30,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:20:30,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:30,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,695 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:20:31,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 160 states and 294 transitions. [2024-11-13 20:20:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 294 transitions. [2024-11-13 20:20:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:20:31,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:31,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:31,903 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 20:20:32,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:32,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 153 states and 277 transitions. [2024-11-13 20:20:32,834 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 277 transitions. [2024-11-13 20:20:32,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:20:32,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:32,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:20:34,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 156 states and 285 transitions. [2024-11-13 20:20:34,343 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 285 transitions. [2024-11-13 20:20:34,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:20:34,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:34,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:45,198 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:09,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:09,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 335 transitions. [2024-11-13 20:21:09,720 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 335 transitions. [2024-11-13 20:21:09,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:21:09,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:09,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:09,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:25,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 191 states and 357 transitions. [2024-11-13 20:21:25,863 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 357 transitions. [2024-11-13 20:21:25,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:21:25,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:25,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:28,446 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 199 states and 387 transitions. [2024-11-13 20:21:32,434 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 387 transitions. [2024-11-13 20:21:32,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:21:32,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:39,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 205 states and 410 transitions. [2024-11-13 20:21:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 410 transitions. [2024-11-13 20:21:39,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:21:39,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:39,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:41,655 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 207 states and 428 transitions. [2024-11-13 20:21:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 428 transitions. [2024-11-13 20:21:44,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:21:44,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:44,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:44,781 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 20:21:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 208 states and 431 transitions. [2024-11-13 20:21:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 431 transitions. [2024-11-13 20:21:46,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:21:46,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:46,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:47,692 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:21:52,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:52,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 209 states and 433 transitions. [2024-11-13 20:21:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 433 transitions. [2024-11-13 20:21:52,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:21:52,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:52,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:01,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 217 states and 441 transitions. [2024-11-13 20:22:01,687 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 441 transitions. [2024-11-13 20:22:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:01,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:05,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:05,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 220 states and 444 transitions. [2024-11-13 20:22:05,915 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 444 transitions. [2024-11-13 20:22:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:05,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:05,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:06,904 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:15,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 233 states and 479 transitions. [2024-11-13 20:22:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 479 transitions. [2024-11-13 20:22:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:15,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:15,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:16,623 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:26,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:26,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 242 states and 500 transitions. [2024-11-13 20:22:26,663 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 500 transitions. [2024-11-13 20:22:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:26,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:26,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:27,772 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:27,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 245 states and 504 transitions. [2024-11-13 20:22:27,867 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 504 transitions. [2024-11-13 20:22:27,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:27,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:27,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:35,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:35,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 253 states and 523 transitions. [2024-11-13 20:22:35,066 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 523 transitions. [2024-11-13 20:22:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:35,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:35,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 254 states and 523 transitions. [2024-11-13 20:22:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 523 transitions. [2024-11-13 20:22:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:37,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:38,689 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:42,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 258 states and 531 transitions. [2024-11-13 20:22:42,178 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 531 transitions. [2024-11-13 20:22:42,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:42,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:42,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:43,155 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:45,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 261 states and 539 transitions. [2024-11-13 20:22:45,238 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 539 transitions. [2024-11-13 20:22:45,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:45,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:45,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:45,724 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:22:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:47,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 248 states and 493 transitions. [2024-11-13 20:22:47,555 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 493 transitions. [2024-11-13 20:22:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:47,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:47,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:48,498 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:50,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 249 states and 493 transitions. [2024-11-13 20:22:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 493 transitions. [2024-11-13 20:22:50,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:50,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:50,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:50,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:51,079 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:22:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 250 states and 493 transitions. [2024-11-13 20:22:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 493 transitions. [2024-11-13 20:22:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:22:52,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:52,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:53,181 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:22:57,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:57,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 247 states and 487 transitions. [2024-11-13 20:22:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 487 transitions. [2024-11-13 20:22:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:22:57,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:57,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:58,067 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:23:01,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:01,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 249 states and 492 transitions. [2024-11-13 20:23:01,656 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 492 transitions. [2024-11-13 20:23:01,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:23:01,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:01,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:02,102 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:23:04,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:04,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 255 states and 499 transitions. [2024-11-13 20:23:04,265 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 499 transitions. [2024-11-13 20:23:04,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:23:04,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:04,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:23:05,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:05,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 253 states and 496 transitions. [2024-11-13 20:23:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 496 transitions. [2024-11-13 20:23:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:23:05,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:05,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:06,419 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:23:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:15,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 248 states and 493 transitions. [2024-11-13 20:23:15,247 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 493 transitions. [2024-11-13 20:23:15,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:23:15,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:15,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:15,750 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:23:20,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:20,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 245 states and 488 transitions. [2024-11-13 20:23:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 488 transitions. [2024-11-13 20:23:20,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:23:20,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:20,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:20,805 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:23:26,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:26,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 247 states and 491 transitions. [2024-11-13 20:23:26,145 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 491 transitions. [2024-11-13 20:23:26,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:23:26,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:26,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:26,606 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:23:31,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:31,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 249 states and 498 transitions. [2024-11-13 20:23:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 498 transitions. [2024-11-13 20:23:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:23:31,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:31,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:31,645 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 20:23:40,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 256 states and 521 transitions. [2024-11-13 20:23:40,034 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 521 transitions. [2024-11-13 20:23:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:23:40,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:40,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:40,520 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 20:23:45,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 259 states and 528 transitions. [2024-11-13 20:23:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 528 transitions. [2024-11-13 20:23:45,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:23:45,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:45,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:46,380 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 20:23:48,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 260 states and 533 transitions. [2024-11-13 20:23:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 533 transitions. [2024-11-13 20:23:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:23:48,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:48,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:48,679 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 20:23:50,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 261 states and 536 transitions. [2024-11-13 20:23:50,607 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 536 transitions. [2024-11-13 20:23:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:23:50,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:50,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:23:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 267 states and 556 transitions. [2024-11-13 20:23:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 556 transitions. [2024-11-13 20:23:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:23:56,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:56,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:56,804 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:23:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 272 states and 565 transitions. [2024-11-13 20:23:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 565 transitions. [2024-11-13 20:23:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:23:58,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:59,236 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:24:02,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:02,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 277 states and 580 transitions. [2024-11-13 20:24:02,962 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 580 transitions. [2024-11-13 20:24:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:24:02,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:02,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:24:06,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:06,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 281 states and 589 transitions. [2024-11-13 20:24:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 589 transitions. [2024-11-13 20:24:06,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:24:06,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:06,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:24:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:08,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 282 states and 589 transitions. [2024-11-13 20:24:08,660 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 589 transitions. [2024-11-13 20:24:08,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:24:08,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:08,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:24:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 283 states and 592 transitions. [2024-11-13 20:24:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 592 transitions. [2024-11-13 20:24:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:24:11,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:11,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:11,468 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 20:24:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 269 states and 546 transitions. [2024-11-13 20:24:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 546 transitions. [2024-11-13 20:24:13,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:24:13,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:13,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:13,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:36,415 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 287 states and 624 transitions. [2024-11-13 20:25:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 624 transitions. [2024-11-13 20:25:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:25:27,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:37,176 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 309 states and 678 transitions. [2024-11-13 20:26:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 678 transitions. [2024-11-13 20:26:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:26:22,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:58,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 322 states and 706 transitions. [2024-11-13 20:26:58,606 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 706 transitions. [2024-11-13 20:26:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:26:58,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:58,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:58,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:09,419 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:19,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 330 states and 734 transitions. [2024-11-13 20:27:19,004 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 734 transitions. [2024-11-13 20:27:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:27:19,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:19,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:27,234 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 336 states and 758 transitions. [2024-11-13 20:27:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 758 transitions. [2024-11-13 20:27:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:27:35,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:43,226 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 339 states and 765 transitions. [2024-11-13 20:27:49,641 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 765 transitions. [2024-11-13 20:27:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:27:49,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:08,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 345 states and 792 transitions. [2024-11-13 20:28:08,067 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 792 transitions. [2024-11-13 20:28:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:28:08,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:08,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:08,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:12,994 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:21,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 351 states and 816 transitions. [2024-11-13 20:28:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 816 transitions. [2024-11-13 20:28:21,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:28:21,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:21,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:38,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:38,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 352 states and 818 transitions. [2024-11-13 20:28:38,330 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 818 transitions. [2024-11-13 20:28:38,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:28:38,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:38,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 356 states and 828 transitions. [2024-11-13 20:28:58,629 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 828 transitions. [2024-11-13 20:28:58,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:28:58,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:58,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:01,947 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:02,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:02,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 359 states and 832 transitions. [2024-11-13 20:29:02,482 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 832 transitions. [2024-11-13 20:29:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:29:02,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:02,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:10,902 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:14,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:14,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 360 states and 836 transitions. [2024-11-13 20:29:14,524 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 836 transitions. [2024-11-13 20:29:14,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:29:14,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:14,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:21,067 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:25,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:25,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 361 states and 837 transitions. [2024-11-13 20:29:25,411 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 837 transitions. [2024-11-13 20:29:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:29:25,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:25,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:32,817 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:33,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:33,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 365 states and 847 transitions. [2024-11-13 20:29:33,583 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 847 transitions. [2024-11-13 20:29:33,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:29:33,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:33,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:42,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 368 states and 857 transitions. [2024-11-13 20:29:42,340 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 857 transitions. [2024-11-13 20:29:42,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:42,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:42,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:29:57,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:57,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 369 states and 859 transitions. [2024-11-13 20:29:57,343 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 859 transitions. [2024-11-13 20:29:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:57,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:57,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:30:17,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:17,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 378 states and 871 transitions. [2024-11-13 20:30:17,164 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 871 transitions. [2024-11-13 20:30:17,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:30:17,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:17,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:19,433 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:30:40,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:40,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 393 states and 902 transitions. [2024-11-13 20:30:40,997 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 902 transitions. [2024-11-13 20:30:40,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:30:40,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:40,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:43,060 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:30:52,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 397 states and 918 transitions. [2024-11-13 20:30:52,387 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 918 transitions. [2024-11-13 20:30:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:30:52,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:52,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:31:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 405 states and 936 transitions. [2024-11-13 20:31:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 936 transitions. [2024-11-13 20:31:04,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:31:04,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:04,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:06,457 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:31:15,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:15,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 409 states and 942 transitions. [2024-11-13 20:31:15,370 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 942 transitions. [2024-11-13 20:31:15,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:31:15,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:15,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:31:26,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 417 states and 956 transitions. [2024-11-13 20:31:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 956 transitions. [2024-11-13 20:31:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:31:26,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:26,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:29,006 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:31:35,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:35,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 422 states and 968 transitions. [2024-11-13 20:31:35,559 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 968 transitions. [2024-11-13 20:31:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:31:35,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:35,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:31:40,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:40,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 423 states and 968 transitions. [2024-11-13 20:31:40,393 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 968 transitions. [2024-11-13 20:31:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:31:40,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:40,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:40,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:42,639 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:31:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 424 states and 968 transitions. [2024-11-13 20:31:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 968 transitions. [2024-11-13 20:31:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:31:45,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:47,816 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:32:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 429 states and 979 transitions. [2024-11-13 20:32:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 979 transitions. [2024-11-13 20:32:01,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:32:01,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:01,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,399 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:32:14,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 433 states and 983 transitions. [2024-11-13 20:32:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 983 transitions. [2024-11-13 20:32:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:32:14,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:14,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:16,284 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:32:19,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 436 states and 991 transitions. [2024-11-13 20:32:19,646 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 991 transitions. [2024-11-13 20:32:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:32:19,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:21,950 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:32:25,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:25,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 439 states and 999 transitions. [2024-11-13 20:32:25,317 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 999 transitions. [2024-11-13 20:32:25,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:32:25,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:25,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:27,518 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:32:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 442 states and 1003 transitions. [2024-11-13 20:32:34,975 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1003 transitions. [2024-11-13 20:32:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:32:34,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:34,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:34,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:32:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:39,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 443 states and 1003 transitions. [2024-11-13 20:32:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1003 transitions. [2024-11-13 20:32:39,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:32:39,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:39,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:42,107 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:32:42,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 446 states and 1007 transitions. [2024-11-13 20:32:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1007 transitions. [2024-11-13 20:32:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:32:42,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:42,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked.