./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label02.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b --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 c0f41b7d074691792fd10e7dba36f11652ac022c2313237070654cd8c5fa3312 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:47:41,022 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:47:41,072 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:47:41,076 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:47:41,076 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:47:41,095 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:47:41,095 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:47:41,096 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:47:41,096 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:47:41,096 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:47:41,096 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:47:41,096 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:47:41,096 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:47:41,097 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:47:41,097 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:47:41,097 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:47:41,097 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:47:41,097 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:47:41,097 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:47:41,097 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:47:41,097 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:47:41,097 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:47:41,097 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:47:41,098 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:47:41,098 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:47:41,098 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:47:41,098 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:47:41,098 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:47:41,098 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:47:41,098 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:47:41,098 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:47:41,098 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:47:41,098 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:47:41,098 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_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> c0f41b7d074691792fd10e7dba36f11652ac022c2313237070654cd8c5fa3312 [2024-12-05 21:47:41,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:47:41,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:47:41,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:47:41,300 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:47:41,300 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:47:41,301 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem01_label02.c [2024-12-05 21:47:43,875 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/data/ed718ad38/979c457d180c4252a4b172889bc072da/FLAG6b991a5e5 [2024-12-05 21:47:44,131 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:47:44,131 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/sv-benchmarks/c/eca-rers2012/Problem01_label02.c [2024-12-05 21:47:44,142 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/data/ed718ad38/979c457d180c4252a4b172889bc072da/FLAG6b991a5e5 [2024-12-05 21:47:44,461 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/data/ed718ad38/979c457d180c4252a4b172889bc072da [2024-12-05 21:47:44,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:47:44,464 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:47:44,465 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:47:44,465 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:47:44,468 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:47:44,469 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,470 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72635aa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44, skipping insertion in model container [2024-12-05 21:47:44,470 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,498 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:47:44,741 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_e1541f00-2de5-4323-b2c0-0362aac98596/sv-benchmarks/c/eca-rers2012/Problem01_label02.c[16747,16760] [2024-12-05 21:47:44,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:47:44,780 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:47:44,852 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_e1541f00-2de5-4323-b2c0-0362aac98596/sv-benchmarks/c/eca-rers2012/Problem01_label02.c[16747,16760] [2024-12-05 21:47:44,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:47:44,884 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:47:44,885 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44 WrapperNode [2024-12-05 21:47:44,885 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:47:44,886 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:47:44,886 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:47:44,886 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:47:44,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,906 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,947 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-12-05 21:47:44,948 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:47:44,948 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:47:44,948 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:47:44,949 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:47:44,958 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,958 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,962 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,962 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,983 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,985 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,994 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:44,998 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:45,002 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:45,008 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:47:45,009 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:47:45,009 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:47:45,010 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:47:45,011 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:47:44" (1/1) ... [2024-12-05 21:47:45,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:47:45,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:47:45,038 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:47:45,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:47:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:47:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:47:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:47:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:47:45,117 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:47:45,119 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:47:45,997 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-12-05 21:47:45,997 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:47:46,241 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:47:46,242 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 21:47:46,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:47:46 BoogieIcfgContainer [2024-12-05 21:47:46,242 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:47:46,243 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:47:46,243 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:47:46,252 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:47:46,253 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:47:46" (1/1) ... [2024-12-05 21:47:46,260 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:47:46,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-12-05 21:47:46,310 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-12-05 21:47:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:47:46,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:46,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:47,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:47,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 145 states and 237 transitions. [2024-12-05 21:47:47,270 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2024-12-05 21:47:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:47:47,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:47,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:47,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:47,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 146 states and 238 transitions. [2024-12-05 21:47:47,758 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 238 transitions. [2024-12-05 21:47:47,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:47:47,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:47,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:47,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:47,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 151 states and 245 transitions. [2024-12-05 21:47:47,898 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 245 transitions. [2024-12-05 21:47:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:47:47,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:47,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:47,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:48,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:47:48,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:48,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 227 states and 327 transitions. [2024-12-05 21:47:48,715 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 327 transitions. [2024-12-05 21:47:48,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:47:48,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:48,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:48,886 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:49,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 239 states and 342 transitions. [2024-12-05 21:47:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 342 transitions. [2024-12-05 21:47:49,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:47:49,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:49,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:49,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:49,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:49,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 249 states and 357 transitions. [2024-12-05 21:47:49,895 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 357 transitions. [2024-12-05 21:47:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:47:49,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:49,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 254 states and 362 transitions. [2024-12-05 21:47:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 362 transitions. [2024-12-05 21:47:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:47:50,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:50,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:50,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:50,245 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 255 states and 362 transitions. [2024-12-05 21:47:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 362 transitions. [2024-12-05 21:47:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:47:50,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:50,380 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:47:50,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 268 states and 377 transitions. [2024-12-05 21:47:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 377 transitions. [2024-12-05 21:47:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:47:50,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:50,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:50,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:50,691 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 288 states and 403 transitions. [2024-12-05 21:47:51,242 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 403 transitions. [2024-12-05 21:47:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:47:51,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:51,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:47:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 296 states and 417 transitions. [2024-12-05 21:47:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 417 transitions. [2024-12-05 21:47:51,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:47:51,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:51,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:47:52,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:52,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 309 states and 431 transitions. [2024-12-05 21:47:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 431 transitions. [2024-12-05 21:47:52,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:47:52,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:52,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:52,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:52,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 313 states and 435 transitions. [2024-12-05 21:47:52,266 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 435 transitions. [2024-12-05 21:47:52,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:47:52,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:52,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:52,315 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:47:52,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:52,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 319 states and 443 transitions. [2024-12-05 21:47:52,509 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 443 transitions. [2024-12-05 21:47:52,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:47:52,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:52,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:52,631 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:47:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 328 states and 454 transitions. [2024-12-05 21:47:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 454 transitions. [2024-12-05 21:47:52,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:47:52,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:52,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:53,056 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:53,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:53,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 342 states and 470 transitions. [2024-12-05 21:47:53,232 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 470 transitions. [2024-12-05 21:47:53,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:47:53,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:53,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:53,347 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:47:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 344 states and 472 transitions. [2024-12-05 21:47:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 472 transitions. [2024-12-05 21:47:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:47:53,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:53,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:53,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 358 states and 487 transitions. [2024-12-05 21:47:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 487 transitions. [2024-12-05 21:47:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:47:53,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:53,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 21:47:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 359 states and 488 transitions. [2024-12-05 21:47:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 488 transitions. [2024-12-05 21:47:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:47:54,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:54,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:54,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:54,094 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 21:47:54,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:54,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 374 states and 506 transitions. [2024-12-05 21:47:54,399 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 506 transitions. [2024-12-05 21:47:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:47:54,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:54,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:54,469 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:47:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 388 states and 520 transitions. [2024-12-05 21:47:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 520 transitions. [2024-12-05 21:47:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:47:54,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:54,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:54,645 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:54,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 402 states and 536 transitions. [2024-12-05 21:47:54,780 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 536 transitions. [2024-12-05 21:47:54,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:47:54,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:54,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:54,844 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:55,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:55,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 430 states and 567 transitions. [2024-12-05 21:47:55,282 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 567 transitions. [2024-12-05 21:47:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:47:55,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:55,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:55,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:55,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 42 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:55,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 440 states and 579 transitions. [2024-12-05 21:47:55,624 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 579 transitions. [2024-12-05 21:47:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:47:55,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:55,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:47:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 441 states and 581 transitions. [2024-12-05 21:47:55,928 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 581 transitions. [2024-12-05 21:47:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:47:55,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:55,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:47:56,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:56,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 463 states and 605 transitions. [2024-12-05 21:47:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 605 transitions. [2024-12-05 21:47:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:47:56,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:56,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:47:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:56,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 473 states and 615 transitions. [2024-12-05 21:47:56,457 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 615 transitions. [2024-12-05 21:47:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:47:56,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:56,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:47:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 476 states and 618 transitions. [2024-12-05 21:47:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 618 transitions. [2024-12-05 21:47:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:47:56,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:56,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:56,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:47:56,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:56,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 477 states and 619 transitions. [2024-12-05 21:47:56,901 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 619 transitions. [2024-12-05 21:47:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:47:56,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:56,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:56,939 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:47:57,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 504 states and 647 transitions. [2024-12-05 21:47:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 647 transitions. [2024-12-05 21:47:57,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:47:57,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:57,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:57,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 512 states and 656 transitions. [2024-12-05 21:47:57,624 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 656 transitions. [2024-12-05 21:47:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:47:57,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:57,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:57,702 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:57,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:57,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 529 states and 676 transitions. [2024-12-05 21:47:57,937 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 676 transitions. [2024-12-05 21:47:57,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:47:57,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:57,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:47:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 539 states and 685 transitions. [2024-12-05 21:47:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 685 transitions. [2024-12-05 21:47:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:47:58,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:58,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:58,258 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:47:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 541 states and 686 transitions. [2024-12-05 21:47:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 686 transitions. [2024-12-05 21:47:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:47:58,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:58,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:58,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 563 states and 709 transitions. [2024-12-05 21:47:58,498 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 709 transitions. [2024-12-05 21:47:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:47:58,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:58,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:58,536 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 21:47:58,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 568 states and 716 transitions. [2024-12-05 21:47:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 716 transitions. [2024-12-05 21:47:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:47:58,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:58,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:47:58,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 576 states and 724 transitions. [2024-12-05 21:47:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 724 transitions. [2024-12-05 21:47:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:47:58,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:58,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:58,857 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:47:58,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 581 states and 730 transitions. [2024-12-05 21:47:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 730 transitions. [2024-12-05 21:47:58,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:47:58,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:58,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:58,977 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:47:59,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 594 states and 745 transitions. [2024-12-05 21:47:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 745 transitions. [2024-12-05 21:47:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:47:59,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:59,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:59,542 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:01,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 722 states and 894 transitions. [2024-12-05 21:48:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 894 transitions. [2024-12-05 21:48:01,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:48:01,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:01,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 62 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 727 states and 899 transitions. [2024-12-05 21:48:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 899 transitions. [2024-12-05 21:48:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:48:01,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:01,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:01,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:01,257 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 29 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:01,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 797 states and 972 transitions. [2024-12-05 21:48:01,809 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 972 transitions. [2024-12-05 21:48:01,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:48:01,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:01,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:02,139 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:04,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:04,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 937 states and 1125 transitions. [2024-12-05 21:48:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1125 transitions. [2024-12-05 21:48:04,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:48:04,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:04,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:48:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:05,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 949 states and 1139 transitions. [2024-12-05 21:48:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1139 transitions. [2024-12-05 21:48:05,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:48:05,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:05,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:48:05,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 952 states and 1142 transitions. [2024-12-05 21:48:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1142 transitions. [2024-12-05 21:48:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:48:05,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:05,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:05,441 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:48:05,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:05,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 964 states and 1155 transitions. [2024-12-05 21:48:05,870 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1155 transitions. [2024-12-05 21:48:05,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:48:05,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:05,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:05,928 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:48:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 970 states and 1161 transitions. [2024-12-05 21:48:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1161 transitions. [2024-12-05 21:48:06,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:48:06,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:06,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:06,148 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 21:48:06,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:06,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 971 states and 1161 transitions. [2024-12-05 21:48:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1161 transitions. [2024-12-05 21:48:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:48:06,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:06,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1042 states and 1232 transitions. [2024-12-05 21:48:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1232 transitions. [2024-12-05 21:48:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 21:48:07,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:07,673 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 110 proven. 6 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:08,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1090 states and 1282 transitions. [2024-12-05 21:48:08,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1282 transitions. [2024-12-05 21:48:08,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 21:48:08,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:08,641 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 115 proven. 29 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:09,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1106 states and 1299 transitions. [2024-12-05 21:48:09,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1299 transitions. [2024-12-05 21:48:09,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:48:09,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:09,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:09,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:09,435 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 97 proven. 3 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:10,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1172 states and 1382 transitions. [2024-12-05 21:48:10,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1382 transitions. [2024-12-05 21:48:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 21:48:10,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:10,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:11,283 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 95 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:12,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1219 states and 1443 transitions. [2024-12-05 21:48:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1443 transitions. [2024-12-05 21:48:12,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 21:48:12,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:12,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 95 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1231 states and 1456 transitions. [2024-12-05 21:48:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1456 transitions. [2024-12-05 21:48:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:48:13,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:13,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:15,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:15,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 1282 states and 1515 transitions. [2024-12-05 21:48:15,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1515 transitions. [2024-12-05 21:48:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 21:48:15,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:15,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:15,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:15,266 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 100 proven. 3 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:15,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:15,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1285 states and 1520 transitions. [2024-12-05 21:48:15,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1520 transitions. [2024-12-05 21:48:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:48:15,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:15,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:15,829 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 98 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:18,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:18,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1364 states and 1618 transitions. [2024-12-05 21:48:18,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1618 transitions. [2024-12-05 21:48:18,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:48:18,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:18,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 98 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:19,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1377 states and 1633 transitions. [2024-12-05 21:48:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1633 transitions. [2024-12-05 21:48:19,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:48:19,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:19,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:19,766 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 98 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1384 states and 1640 transitions. [2024-12-05 21:48:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1640 transitions. [2024-12-05 21:48:20,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 21:48:20,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:20,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:48:20,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1397 states and 1656 transitions. [2024-12-05 21:48:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1656 transitions. [2024-12-05 21:48:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 21:48:20,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:21,033 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 115 proven. 10 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:22,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:22,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1410 states and 1673 transitions. [2024-12-05 21:48:22,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1673 transitions. [2024-12-05 21:48:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 21:48:22,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:22,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:22,313 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 21:48:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1432 states and 1695 transitions. [2024-12-05 21:48:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1695 transitions. [2024-12-05 21:48:23,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 21:48:23,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:23,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:23,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:23,337 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 21:48:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:23,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1434 states and 1697 transitions. [2024-12-05 21:48:23,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1697 transitions. [2024-12-05 21:48:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 21:48:23,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:23,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:23,818 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 21:48:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1443 states and 1705 transitions. [2024-12-05 21:48:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1705 transitions. [2024-12-05 21:48:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 21:48:24,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:24,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 110 proven. 51 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:48:25,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:25,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1458 states and 1724 transitions. [2024-12-05 21:48:25,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1724 transitions. [2024-12-05 21:48:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 21:48:25,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:25,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:25,158 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-05 21:48:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:26,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1499 states and 1771 transitions. [2024-12-05 21:48:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 1771 transitions. [2024-12-05 21:48:26,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 21:48:26,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:26,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-05 21:48:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1503 states and 1779 transitions. [2024-12-05 21:48:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 1779 transitions. [2024-12-05 21:48:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 21:48:26,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:26,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:26,918 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 151 proven. 36 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:27,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:27,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1513 states and 1791 transitions. [2024-12-05 21:48:27,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1791 transitions. [2024-12-05 21:48:27,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 21:48:27,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:27,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:27,923 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 151 proven. 36 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:28,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1521 states and 1801 transitions. [2024-12-05 21:48:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1801 transitions. [2024-12-05 21:48:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 21:48:28,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 127 proven. 68 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:48:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:30,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1577 states and 1869 transitions. [2024-12-05 21:48:30,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 1869 transitions. [2024-12-05 21:48:30,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 21:48:30,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:30,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:31,201 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 127 proven. 68 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:48:31,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:31,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1589 states and 1883 transitions. [2024-12-05 21:48:31,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1883 transitions. [2024-12-05 21:48:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 21:48:31,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:31,651 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:32,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:32,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1596 states and 1891 transitions. [2024-12-05 21:48:32,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 1891 transitions. [2024-12-05 21:48:32,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 21:48:32,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:32,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:32,280 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:48:33,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1666 states and 1969 transitions. [2024-12-05 21:48:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 1969 transitions. [2024-12-05 21:48:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 21:48:33,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:33,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 131 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:35,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:35,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1698 states and 2008 transitions. [2024-12-05 21:48:35,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 2008 transitions. [2024-12-05 21:48:35,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 21:48:35,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:35,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 131 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:36,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:36,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1710 states and 2020 transitions. [2024-12-05 21:48:36,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2020 transitions. [2024-12-05 21:48:36,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 21:48:36,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:36,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:37,187 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 131 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:37,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:37,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1715 states and 2026 transitions. [2024-12-05 21:48:37,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2026 transitions. [2024-12-05 21:48:37,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 21:48:37,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:37,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 131 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:38,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:38,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1718 states and 2029 transitions. [2024-12-05 21:48:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2029 transitions. [2024-12-05 21:48:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 21:48:38,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:38,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:38,722 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 131 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1724 states and 2035 transitions. [2024-12-05 21:48:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2035 transitions. [2024-12-05 21:48:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-05 21:48:39,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:39,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:39,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:39,194 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-05 21:48:40,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1759 states and 2074 transitions. [2024-12-05 21:48:40,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2074 transitions. [2024-12-05 21:48:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 21:48:40,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:40,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-12-05 21:48:40,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:40,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1760 states and 2075 transitions. [2024-12-05 21:48:40,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2075 transitions. [2024-12-05 21:48:40,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 21:48:40,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:40,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:40,360 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 58 proven. 100 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 21:48:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:40,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1761 states and 2077 transitions. [2024-12-05 21:48:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2077 transitions. [2024-12-05 21:48:40,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 21:48:40,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:40,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-05 21:48:41,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:41,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1781 states and 2105 transitions. [2024-12-05 21:48:41,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2105 transitions. [2024-12-05 21:48:41,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 21:48:41,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:41,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-05 21:48:41,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:41,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1782 states and 2106 transitions. [2024-12-05 21:48:41,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2106 transitions. [2024-12-05 21:48:41,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-05 21:48:41,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:41,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 21:48:41,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:41,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1783 states and 2106 transitions. [2024-12-05 21:48:41,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2106 transitions. [2024-12-05 21:48:41,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-05 21:48:41,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:41,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:41,903 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-12-05 21:48:42,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:42,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 1791 states and 2113 transitions. [2024-12-05 21:48:42,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2113 transitions. [2024-12-05 21:48:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-05 21:48:42,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:42,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:42,165 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 21:48:43,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:43,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1818 states and 2150 transitions. [2024-12-05 21:48:43,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 2150 transitions. [2024-12-05 21:48:43,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-05 21:48:43,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:43,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:43,497 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 21:48:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:44,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1845 states and 2179 transitions. [2024-12-05 21:48:44,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2179 transitions. [2024-12-05 21:48:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-05 21:48:44,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:44,830 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 21:48:45,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:45,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1862 states and 2195 transitions. [2024-12-05 21:48:45,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2195 transitions. [2024-12-05 21:48:45,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-05 21:48:45,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:45,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:45,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:45,461 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 21:48:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1872 states and 2204 transitions. [2024-12-05 21:48:45,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2204 transitions. [2024-12-05 21:48:45,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 21:48:45,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:45,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:45,991 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 177 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:48:46,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:46,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1874 states and 2207 transitions. [2024-12-05 21:48:46,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2207 transitions. [2024-12-05 21:48:46,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-05 21:48:46,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:46,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:47,186 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 147 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1986 states and 2342 transitions. [2024-12-05 21:48:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 2342 transitions. [2024-12-05 21:48:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-05 21:48:52,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 147 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 2016 states and 2376 transitions. [2024-12-05 21:48:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 2376 transitions. [2024-12-05 21:48:54,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-05 21:48:54,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,720 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 198 proven. 6 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:48:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 2035 states and 2394 transitions. [2024-12-05 21:48:55,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 2394 transitions. [2024-12-05 21:48:55,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 21:48:55,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:55,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-05 21:48:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:56,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 2055 states and 2413 transitions. [2024-12-05 21:48:56,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 2413 transitions. [2024-12-05 21:48:56,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 21:48:56,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:56,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:56,446 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 112 proven. 146 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 21:48:57,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 2138 states and 2503 transitions. [2024-12-05 21:48:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 2503 transitions. [2024-12-05 21:48:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-05 21:48:57,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,263 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-05 21:48:58,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2572 states to 2207 states and 2572 transitions. [2024-12-05 21:48:58,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 2572 transitions. [2024-12-05 21:48:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-05 21:48:58,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 179 proven. 204 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-12-05 21:48:59,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:59,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 2214 states and 2580 transitions. [2024-12-05 21:48:59,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 2580 transitions. [2024-12-05 21:48:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-12-05 21:48:59,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:59,864 INFO L134 CoverageAnalysis]: Checked inductivity of 823 backedges. 246 proven. 262 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-05 21:49:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 2147 states and 2509 transitions. [2024-12-05 21:49:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 2509 transitions. [2024-12-05 21:49:00,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 21:49:00,637 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 99 iterations. [2024-12-05 21:49:00,644 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 21:49:08,772 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,773 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,773 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,773 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,773 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,773 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,773 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,773 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,773 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,774 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,774 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,774 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,774 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,774 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,774 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,774 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,774 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,774 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,775 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,775 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,775 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,775 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,775 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,775 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,775 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,776 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,776 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,776 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,776 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,776 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,776 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,776 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,776 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,776 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,776 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,777 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,777 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,777 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,777 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,777 INFO L77 FloydHoareUtils]: At program point L452-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a17~0 1)) (= ~a8~0 13) (= ~a21~0 1) (< ~a16~0 5) (= ~a20~0 1))) [2024-12-05 21:49:08,777 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,777 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,777 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,777 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,777 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point L455-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a17~0 1)) (= ~a8~0 13) (= ~a21~0 1) (< ~a16~0 5) (= ~a20~0 1))) [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,778 INFO L75 FloydHoareUtils]: For program point L456(line 456) no Hoare annotation was computed. [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,778 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,779 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,779 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,779 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 21:49:08,779 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,779 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,779 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,779 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,779 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,779 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,780 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,780 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,780 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,780 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 456) no Hoare annotation was computed. [2024-12-05 21:49:08,780 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,780 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,780 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,780 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,780 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,780 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-12-05 21:49:08,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 09:49:08 ImpRootNode [2024-12-05 21:49:08,792 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 21:49:08,793 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 21:49:08,793 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 21:49:08,793 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 21:49:08,794 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:47:46" (3/4) ... [2024-12-05 21:49:08,796 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 21:49:08,808 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2024-12-05 21:49:08,809 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-12-05 21:49:08,809 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-12-05 21:49:08,810 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 21:49:08,905 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 21:49:08,906 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 21:49:08,906 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 21:49:08,906 INFO L158 Benchmark]: Toolchain (without parser) took 84442.01ms. Allocated memory was 142.6MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 115.9MB in the beginning and 533.5MB in the end (delta: -417.6MB). Peak memory consumption was 645.2MB. Max. memory is 16.1GB. [2024-12-05 21:49:08,906 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:49:08,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 419.91ms. Allocated memory is still 142.6MB. Free memory was 115.7MB in the beginning and 89.0MB in the end (delta: 26.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-05 21:49:08,907 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.06ms. Allocated memory is still 142.6MB. Free memory was 89.0MB in the beginning and 83.6MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:49:08,907 INFO L158 Benchmark]: Boogie Preprocessor took 59.94ms. Allocated memory is still 142.6MB. Free memory was 83.6MB in the beginning and 79.5MB in the end (delta: 4.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:49:08,907 INFO L158 Benchmark]: RCFGBuilder took 1233.06ms. Allocated memory is still 142.6MB. Free memory was 79.5MB in the beginning and 80.1MB in the end (delta: -647.8kB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. [2024-12-05 21:49:08,908 INFO L158 Benchmark]: CodeCheck took 82549.39ms. Allocated memory was 142.6MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 80.1MB in the beginning and 545.9MB in the end (delta: -465.7MB). Peak memory consumption was 601.4MB. Max. memory is 16.1GB. [2024-12-05 21:49:08,908 INFO L158 Benchmark]: Witness Printer took 112.86ms. Allocated memory is still 1.2GB. Free memory was 545.9MB in the beginning and 533.5MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:49:08,910 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 74.4s, OverallIterations: 99, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 208108 SdHoareTripleChecker+Valid, 477.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 205001 mSDsluCounter, 36393 SdHoareTripleChecker+Invalid, 405.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 30825 mSDsCounter, 61212 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 454258 IncrementalHoareTripleChecker+Invalid, 515470 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 61212 mSolverCounterUnsat, 5568 mSDtfsCounter, 454258 mSolverCounterSat, 4.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 105258 GetRequests, 101190 SyntacticMatches, 3316 SemanticMatches, 752 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 383113 ImplicationChecksByTransitivity, 46.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 12.3s InterpolantComputationTime, 15416 NumberOfCodeBlocks, 15416 NumberOfCodeBlocksAsserted, 98 NumberOfCheckSat, 15318 ConstructedInterpolants, 0 QuantifiedInterpolants, 72605 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 98 InterpolantComputations, 56 PerfectInterpolantSequences, 11491/14086 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 456]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: ((((((a20 != 1) || (a21 != 1)) || (5 <= a16)) || (a17 == 1)) || (a8 != 13)) || (((a12 == 8) && (a17 == a7)) && (a16 == 4))) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: ((((((a20 != 1) || (a21 != 1)) || (5 <= a16)) || (a17 == 1)) || (a8 != 13)) || (((a12 == 8) && (a17 == a7)) && (a16 == 4))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 419.91ms. Allocated memory is still 142.6MB. Free memory was 115.7MB in the beginning and 89.0MB in the end (delta: 26.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.06ms. Allocated memory is still 142.6MB. Free memory was 89.0MB in the beginning and 83.6MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.94ms. Allocated memory is still 142.6MB. Free memory was 83.6MB in the beginning and 79.5MB in the end (delta: 4.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1233.06ms. Allocated memory is still 142.6MB. Free memory was 79.5MB in the beginning and 80.1MB in the end (delta: -647.8kB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. * CodeCheck took 82549.39ms. Allocated memory was 142.6MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 80.1MB in the beginning and 545.9MB in the end (delta: -465.7MB). Peak memory consumption was 601.4MB. Max. memory is 16.1GB. * Witness Printer took 112.86ms. Allocated memory is still 1.2GB. Free memory was 545.9MB in the beginning and 533.5MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 21:49:08,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1541f00-2de5-4323-b2c0-0362aac98596/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE