./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label51.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label51.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 39ef6d062a4ff56ba1e3913ade729d3f60e638b9dea34b0ea6935ef8cddd75d2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:51:43,369 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:51:43,446 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:51:43,454 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:51:43,459 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:51:43,493 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:51:43,494 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:51:43,495 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:51:43,495 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:51:43,495 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:51:43,496 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:51:43,497 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:51:43,497 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:51:43,497 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:51:43,497 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:51:43,497 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:51:43,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:51:43,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:51:43,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:51:43,498 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:51:43,499 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:51:43,499 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:51:43,499 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:51:43,499 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:51:43,499 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:51:43,499 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:51:43,500 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:51:43,500 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:51:43,500 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:51:43,501 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:51:43,501 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:51:43,501 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:51:43,501 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:51:43,501 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_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39ef6d062a4ff56ba1e3913ade729d3f60e638b9dea34b0ea6935ef8cddd75d2 [2024-11-13 21:51:43,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:51:43,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:51:43,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:51:43,836 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:51:43,837 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:51:43,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem01_label51.c Unable to find full path for "g++" [2024-11-13 21:51:45,765 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:51:46,076 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:51:46,077 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/sv-benchmarks/c/eca-rers2012/Problem01_label51.c [2024-11-13 21:51:46,089 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/data/3a7653b23/cd6e763051e94b77aa390f85fd3bfc61/FLAGe0731b05b [2024-11-13 21:51:46,109 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/data/3a7653b23/cd6e763051e94b77aa390f85fd3bfc61 [2024-11-13 21:51:46,112 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:51:46,113 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:51:46,115 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:51:46,115 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:51:46,120 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:51:46,120 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,121 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2db0804c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46, skipping insertion in model container [2024-11-13 21:51:46,122 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,174 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:51:46,524 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_50253045-585d-4c5c-8801-8114d2933ef6/sv-benchmarks/c/eca-rers2012/Problem01_label51.c[18730,18743] [2024-11-13 21:51:46,555 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:51:46,574 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:51:46,684 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_50253045-585d-4c5c-8801-8114d2933ef6/sv-benchmarks/c/eca-rers2012/Problem01_label51.c[18730,18743] [2024-11-13 21:51:46,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:51:46,716 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:51:46,717 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46 WrapperNode [2024-11-13 21:51:46,717 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:51:46,718 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:51:46,718 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:51:46,718 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:51:46,727 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,754 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,803 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-13 21:51:46,804 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:51:46,804 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:51:46,804 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:51:46,804 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:51:46,811 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,815 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,816 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,833 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,841 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,851 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,857 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,865 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:51:46,870 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:51:46,870 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:51:46,871 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:51:46,871 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:51:46,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:51:46,921 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:51:46,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:51:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:51:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:51:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:51:46,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:51:47,052 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:51:47,055 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:51:48,547 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-13 21:51:48,547 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:51:48,895 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:51:48,895 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:51:48,896 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:48 BoogieIcfgContainer [2024-11-13 21:51:48,896 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:51:48,899 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:51:48,899 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:51:48,915 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:51:48,915 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:48" (1/1) ... [2024-11-13 21:51:48,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:51:48,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:48,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-13 21:51:48,991 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-13 21:51:48,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:51:48,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:48,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:49,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:50,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 145 states and 219 transitions. [2024-11-13 21:51:50,598 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 219 transitions. [2024-11-13 21:51:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:51:50,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:50,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:52,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 218 states and 305 transitions. [2024-11-13 21:51:52,276 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 305 transitions. [2024-11-13 21:51:52,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:51:52,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:52,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:52,435 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:52,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 223 states and 312 transitions. [2024-11-13 21:51:52,672 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 312 transitions. [2024-11-13 21:51:52,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:51:52,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:52,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:52,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:55,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 298 states and 391 transitions. [2024-11-13 21:51:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 391 transitions. [2024-11-13 21:51:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:51:55,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:55,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:55,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:55,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 299 states and 393 transitions. [2024-11-13 21:51:55,596 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 393 transitions. [2024-11-13 21:51:55,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:51:55,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:55,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:55,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:55,861 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 302 states and 396 transitions. [2024-11-13 21:51:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 396 transitions. [2024-11-13 21:51:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:51:55,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:51:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:57,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 310 states and 413 transitions. [2024-11-13 21:51:57,284 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 413 transitions. [2024-11-13 21:51:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:51:57,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:57,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:57,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:51:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:57,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 315 states and 418 transitions. [2024-11-13 21:51:57,770 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 418 transitions. [2024-11-13 21:51:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:51:57,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:57,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:57,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:57,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:58,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 321 states and 425 transitions. [2024-11-13 21:51:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 425 transitions. [2024-11-13 21:51:58,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:51:58,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:58,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 328 states and 432 transitions. [2024-11-13 21:51:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 432 transitions. [2024-11-13 21:51:59,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:51:59,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:59,485 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:59,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 332 states and 437 transitions. [2024-11-13 21:51:59,851 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 437 transitions. [2024-11-13 21:51:59,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:51:59,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 334 states and 439 transitions. [2024-11-13 21:52:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 439 transitions. [2024-11-13 21:52:00,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:52:00,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:00,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 347 states and 454 transitions. [2024-11-13 21:52:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 454 transitions. [2024-11-13 21:52:00,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:52:00,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:00,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:02,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:02,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 362 states and 477 transitions. [2024-11-13 21:52:02,285 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 477 transitions. [2024-11-13 21:52:02,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:52:02,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:02,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:02,469 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:02,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:02,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 367 states and 481 transitions. [2024-11-13 21:52:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 481 transitions. [2024-11-13 21:52:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:52:02,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:02,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:52:04,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 376 states and 496 transitions. [2024-11-13 21:52:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 496 transitions. [2024-11-13 21:52:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:52:04,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:04,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:04,156 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:52:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 379 states and 499 transitions. [2024-11-13 21:52:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 499 transitions. [2024-11-13 21:52:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:52:04,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:04,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:04,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:04,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 380 states and 500 transitions. [2024-11-13 21:52:04,706 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 500 transitions. [2024-11-13 21:52:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:52:04,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:04,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:04,774 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:04,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 389 states and 510 transitions. [2024-11-13 21:52:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 510 transitions. [2024-11-13 21:52:04,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:52:04,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:04,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:05,056 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:05,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:05,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 398 states and 520 transitions. [2024-11-13 21:52:05,412 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 520 transitions. [2024-11-13 21:52:05,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:52:05,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:05,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:05,521 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:05,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 415 states and 539 transitions. [2024-11-13 21:52:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 539 transitions. [2024-11-13 21:52:05,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:52:05,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:05,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:06,005 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 432 states and 557 transitions. [2024-11-13 21:52:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 557 transitions. [2024-11-13 21:52:06,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:52:06,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:06,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 452 states and 578 transitions. [2024-11-13 21:52:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 578 transitions. [2024-11-13 21:52:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:52:06,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:06,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 35 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:07,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:07,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 460 states and 587 transitions. [2024-11-13 21:52:07,803 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 587 transitions. [2024-11-13 21:52:07,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:52:07,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:07,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:07,955 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:09,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 530 states and 669 transitions. [2024-11-13 21:52:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 669 transitions. [2024-11-13 21:52:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:52:09,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:09,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:52:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 544 states and 690 transitions. [2024-11-13 21:52:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 690 transitions. [2024-11-13 21:52:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:52:09,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:09,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:09,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:10,125 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:11,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:11,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 551 states and 701 transitions. [2024-11-13 21:52:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 701 transitions. [2024-11-13 21:52:11,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:52:11,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:11,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:11,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:11,151 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:11,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:11,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 554 states and 704 transitions. [2024-11-13 21:52:11,454 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 704 transitions. [2024-11-13 21:52:11,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:52:11,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:11,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:11,604 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 571 states and 722 transitions. [2024-11-13 21:52:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 722 transitions. [2024-11-13 21:52:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:52:11,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:11,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:11,828 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:52:12,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:12,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 575 states and 727 transitions. [2024-11-13 21:52:12,055 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 727 transitions. [2024-11-13 21:52:12,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:52:12,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:12,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:12,399 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:13,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:13,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 611 states and 770 transitions. [2024-11-13 21:52:13,711 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 770 transitions. [2024-11-13 21:52:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:52:13,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:13,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:13,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:52:13,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:13,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 620 states and 779 transitions. [2024-11-13 21:52:13,871 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 779 transitions. [2024-11-13 21:52:13,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:52:13,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:13,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:13,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:13,998 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:14,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 627 states and 786 transitions. [2024-11-13 21:52:14,120 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 786 transitions. [2024-11-13 21:52:14,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:52:14,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:14,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:14,185 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:52:14,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 636 states and 795 transitions. [2024-11-13 21:52:14,284 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 795 transitions. [2024-11-13 21:52:14,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:52:14,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:14,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:14,531 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:52:16,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 681 states and 845 transitions. [2024-11-13 21:52:16,490 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 845 transitions. [2024-11-13 21:52:16,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:52:16,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:16,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:52:16,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:16,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 684 states and 848 transitions. [2024-11-13 21:52:16,984 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 848 transitions. [2024-11-13 21:52:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:52:16,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:16,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:17,161 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:18,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 754 states and 931 transitions. [2024-11-13 21:52:18,195 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 931 transitions. [2024-11-13 21:52:18,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:52:18,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:18,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:52:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 757 states and 935 transitions. [2024-11-13 21:52:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 935 transitions. [2024-11-13 21:52:18,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:52:18,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:18,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:18,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:19,164 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 66 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:20,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 777 states and 955 transitions. [2024-11-13 21:52:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 955 transitions. [2024-11-13 21:52:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:52:20,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:20,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,296 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 76 proven. 18 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:52:22,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 818 states and 1007 transitions. [2024-11-13 21:52:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1007 transitions. [2024-11-13 21:52:22,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:52:22,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:22,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:22,944 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 71 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:52:23,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 821 states and 1010 transitions. [2024-11-13 21:52:23,078 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1010 transitions. [2024-11-13 21:52:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:52:23,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,201 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 21:52:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 822 states and 1011 transitions. [2024-11-13 21:52:23,512 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1011 transitions. [2024-11-13 21:52:23,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:52:23,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,645 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:24,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:24,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 846 states and 1041 transitions. [2024-11-13 21:52:24,413 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1041 transitions. [2024-11-13 21:52:24,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:52:24,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:24,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:24,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:24,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 849 states and 1045 transitions. [2024-11-13 21:52:24,970 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1045 transitions. [2024-11-13 21:52:24,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:52:24,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:24,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:28,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:28,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 989 states and 1199 transitions. [2024-11-13 21:52:28,041 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1199 transitions. [2024-11-13 21:52:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:52:28,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:28,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:28,186 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:52:29,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:29,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 1011 states and 1221 transitions. [2024-11-13 21:52:29,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1221 transitions. [2024-11-13 21:52:29,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:52:29,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:29,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 109 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:30,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1019 states and 1232 transitions. [2024-11-13 21:52:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1232 transitions. [2024-11-13 21:52:30,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:52:30,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:30,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 109 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1030 states and 1243 transitions. [2024-11-13 21:52:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1243 transitions. [2024-11-13 21:52:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:52:31,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:31,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:31,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:31,645 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 109 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:32,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:32,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1039 states and 1251 transitions. [2024-11-13 21:52:32,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1251 transitions. [2024-11-13 21:52:32,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:52:32,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:32,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:32,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:32,244 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 88 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:33,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1091 states and 1309 transitions. [2024-11-13 21:52:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1309 transitions. [2024-11-13 21:52:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:52:33,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:33,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 120 proven. 25 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:52:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:37,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1153 states and 1390 transitions. [2024-11-13 21:52:37,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1390 transitions. [2024-11-13 21:52:37,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:52:37,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:37,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:37,859 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 128 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:39,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:39,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1161 states and 1404 transitions. [2024-11-13 21:52:39,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1404 transitions. [2024-11-13 21:52:39,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:52:39,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:39,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 128 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:40,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1164 states and 1407 transitions. [2024-11-13 21:52:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1407 transitions. [2024-11-13 21:52:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:52:40,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:40,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:40,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:40,287 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 128 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1167 states and 1413 transitions. [2024-11-13 21:52:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1413 transitions. [2024-11-13 21:52:40,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:52:40,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:40,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:40,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 128 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:41,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1170 states and 1416 transitions. [2024-11-13 21:52:41,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1416 transitions. [2024-11-13 21:52:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:52:41,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:41,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,950 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 133 proven. 33 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:52:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:43,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1185 states and 1436 transitions. [2024-11-13 21:52:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1436 transitions. [2024-11-13 21:52:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:52:43,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:43,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:52:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:44,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1186 states and 1437 transitions. [2024-11-13 21:52:44,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1437 transitions. [2024-11-13 21:52:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:52:44,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:52:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1205 states and 1456 transitions. [2024-11-13 21:52:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1456 transitions. [2024-11-13 21:52:45,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:52:45,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:52:45,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1214 states and 1464 transitions. [2024-11-13 21:52:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1464 transitions. [2024-11-13 21:52:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:52:45,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:46,433 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:52,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1307 states and 1569 transitions. [2024-11-13 21:52:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1569 transitions. [2024-11-13 21:52:52,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:52:52,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:52,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:52:53,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:53,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1312 states and 1576 transitions. [2024-11-13 21:52:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1576 transitions. [2024-11-13 21:52:53,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:52:53,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:53,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:53,129 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:52:53,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1325 states and 1590 transitions. [2024-11-13 21:52:53,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1590 transitions. [2024-11-13 21:52:53,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:52:53,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:53,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:53,456 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:52:53,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1326 states and 1591 transitions. [2024-11-13 21:52:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1591 transitions. [2024-11-13 21:52:53,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:52:53,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:53,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:53,740 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:52:58,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:58,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1396 states and 1681 transitions. [2024-11-13 21:52:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 1681 transitions. [2024-11-13 21:52:58,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:52:58,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:58,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:58,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:52:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:58,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1411 states and 1695 transitions. [2024-11-13 21:52:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1695 transitions. [2024-11-13 21:52:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:52:58,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:58,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 180 proven. 46 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:53:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1429 states and 1716 transitions. [2024-11-13 21:53:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1716 transitions. [2024-11-13 21:53:00,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:00,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:00,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:00,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:00,453 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:53:01,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1446 states and 1733 transitions. [2024-11-13 21:53:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1733 transitions. [2024-11-13 21:53:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:01,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:01,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 194 proven. 17 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 21:53:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1490 states and 1793 transitions. [2024-11-13 21:53:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1793 transitions. [2024-11-13 21:53:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:05,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:05,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:05,931 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:53:06,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1492 states and 1795 transitions. [2024-11-13 21:53:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1795 transitions. [2024-11-13 21:53:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:06,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:06,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 194 proven. 17 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 21:53:07,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1495 states and 1799 transitions. [2024-11-13 21:53:07,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1799 transitions. [2024-11-13 21:53:07,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:07,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:07,513 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 168 proven. 37 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:53:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1515 states and 1821 transitions. [2024-11-13 21:53:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1821 transitions. [2024-11-13 21:53:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:53:08,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:08,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:09,211 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 171 proven. 30 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 21:53:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:10,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1538 states and 1848 transitions. [2024-11-13 21:53:10,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1848 transitions. [2024-11-13 21:53:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:53:10,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:10,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:11,213 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 171 proven. 30 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 21:53:11,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1541 states and 1851 transitions. [2024-11-13 21:53:11,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1851 transitions. [2024-11-13 21:53:11,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:53:11,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:11,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:11,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:11,766 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 21:53:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1546 states and 1855 transitions. [2024-11-13 21:53:11,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 1855 transitions. [2024-11-13 21:53:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:53:11,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:11,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,362 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 155 proven. 33 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:53:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1550 states and 1862 transitions. [2024-11-13 21:53:13,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1862 transitions. [2024-11-13 21:53:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:53:13,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:13,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:13,458 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:53:13,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:13,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1551 states and 1862 transitions. [2024-11-13 21:53:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 1862 transitions. [2024-11-13 21:53:13,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:53:13,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:13,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:13,899 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:53:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1621 states and 1940 transitions. [2024-11-13 21:53:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1940 transitions. [2024-11-13 21:53:18,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:53:18,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:18,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:18,591 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:53:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1680 states and 2006 transitions. [2024-11-13 21:53:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2006 transitions. [2024-11-13 21:53:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:53:21,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:21,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:21,608 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:53:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:22,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1690 states and 2015 transitions. [2024-11-13 21:53:22,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2015 transitions. [2024-11-13 21:53:22,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:53:22,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:22,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:22,633 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 195 proven. 52 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:53:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1691 states and 2018 transitions. [2024-11-13 21:53:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2018 transitions. [2024-11-13 21:53:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:53:23,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:23,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:23,939 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 191 proven. 38 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 21:53:29,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:29,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 1766 states and 2110 transitions. [2024-11-13 21:53:29,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2110 transitions. [2024-11-13 21:53:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:53:29,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:29,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 191 proven. 38 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 21:53:30,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:30,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 1769 states and 2113 transitions. [2024-11-13 21:53:30,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2113 transitions. [2024-11-13 21:53:30,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:53:30,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:30,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 21:53:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1772 states and 2116 transitions. [2024-11-13 21:53:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2116 transitions. [2024-11-13 21:53:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:53:30,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:30,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 194 proven. 56 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:53:33,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:33,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1803 states and 2152 transitions. [2024-11-13 21:53:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2152 transitions. [2024-11-13 21:53:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:53:33,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:33,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:33,904 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 194 proven. 56 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:53:34,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1806 states and 2156 transitions. [2024-11-13 21:53:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2156 transitions. [2024-11-13 21:53:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:53:34,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:34,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 21:53:36,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:36,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1820 states and 2172 transitions. [2024-11-13 21:53:36,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 2172 transitions. [2024-11-13 21:53:36,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:53:36,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:36,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:36,456 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 21:53:37,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:37,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 1823 states and 2176 transitions. [2024-11-13 21:53:37,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2176 transitions. [2024-11-13 21:53:37,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:53:37,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:37,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:37,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 136 proven. 65 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:53:39,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1842 states and 2198 transitions. [2024-11-13 21:53:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2198 transitions. [2024-11-13 21:53:39,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:53:39,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:39,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:39,314 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 136 proven. 65 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:53:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1865 states and 2225 transitions. [2024-11-13 21:53:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2225 transitions. [2024-11-13 21:53:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:53:40,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:40,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:40,987 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 136 proven. 65 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:53:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1878 states and 2237 transitions. [2024-11-13 21:53:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2237 transitions. [2024-11-13 21:53:42,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:53:42,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:42,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:42,927 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 206 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:53:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:49,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1944 states and 2317 transitions. [2024-11-13 21:53:49,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 2317 transitions. [2024-11-13 21:53:49,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:53:49,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:49,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:49,581 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:53:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1968 states and 2340 transitions. [2024-11-13 21:53:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 2340 transitions. [2024-11-13 21:53:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:53:50,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:50,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 243 proven. 88 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 21:53:53,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:53,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1992 states and 2380 transitions. [2024-11-13 21:53:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 2380 transitions. [2024-11-13 21:53:53,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:53:53,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:53,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 243 proven. 88 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 21:53:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1995 states and 2384 transitions. [2024-11-13 21:53:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 2384 transitions. [2024-11-13 21:53:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:53:54,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:54,918 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 243 proven. 88 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 21:53:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 2009 states and 2401 transitions. [2024-11-13 21:53:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 2401 transitions. [2024-11-13 21:53:56,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:53:56,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:56,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:56,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 243 proven. 88 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 21:53:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 2012 states and 2404 transitions. [2024-11-13 21:53:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 2404 transitions. [2024-11-13 21:53:57,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:53:57,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:57,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 86 proven. 141 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:54:07,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:07,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 2152 states and 2570 transitions. [2024-11-13 21:54:07,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 2570 transitions. [2024-11-13 21:54:07,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 21:54:07,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:07,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:07,182 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-13 21:54:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 2222 states and 2646 transitions. [2024-11-13 21:54:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 2646 transitions. [2024-11-13 21:54:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 21:54:09,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-13 21:54:10,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:10,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 2150 states and 2570 transitions. [2024-11-13 21:54:10,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 2570 transitions. [2024-11-13 21:54:10,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:54:10,663 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 100 iterations. [2024-11-13 21:54:10,688 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 21:54:35,567 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,567 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,567 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,567 INFO L77 FloydHoareUtils]: At program point L500-1(lines 40 585) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,567 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,568 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,568 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,568 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,568 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,568 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,568 INFO L77 FloydHoareUtils]: At program point L503-1(lines 40 585) the Hoare annotation is: (not (and (= 14 ~a8~0) (= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a17~0 1))) (= ~a20~0 1))) [2024-11-13 21:54:35,569 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,569 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,569 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,569 INFO L75 FloydHoareUtils]: For program point L504(line 504) no Hoare annotation was computed. [2024-11-13 21:54:35,569 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,569 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,569 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,569 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,570 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,570 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,570 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,570 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,570 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,570 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,575 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,575 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,575 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,576 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,576 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,576 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,576 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,576 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,576 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,577 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,577 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,577 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,577 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,577 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,577 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,577 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,577 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,578 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,578 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,578 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,578 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,578 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,578 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,578 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,578 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:54:35,578 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,578 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-13 21:54:35,579 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,579 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,579 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,579 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,579 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,580 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,580 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,580 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:54:35,580 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,580 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,580 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,580 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,580 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,580 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,581 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,581 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,581 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,581 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 504) no Hoare annotation was computed. [2024-11-13 21:54:35,581 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,581 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,581 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,581 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,582 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,582 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (<= 5 ~a16~0) (not (and (= ~a12~0 8) (not (= ~a17~0 1)) (= ~a21~0 1) (= ~a7~0 1))) (<= ~a16~0 5) (= ~a20~0 1))) [2024-11-13 21:54:35,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:54:35 ImpRootNode [2024-11-13 21:54:35,596 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:54:35,597 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:54:35,597 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:54:35,597 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:54:35,598 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:48" (3/4) ... [2024-11-13 21:54:35,601 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:54:35,617 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 119 nodes and edges [2024-11-13 21:54:35,618 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-13 21:54:35,620 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 21:54:35,621 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:54:35,817 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:54:35,818 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:54:35,818 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:54:35,819 INFO L158 Benchmark]: Toolchain (without parser) took 169705.85ms. Allocated memory was 117.4MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 91.4MB in the beginning and 918.4MB in the end (delta: -827.0MB). Peak memory consumption was 814.3MB. Max. memory is 16.1GB. [2024-11-13 21:54:35,820 INFO L158 Benchmark]: CDTParser took 1.49ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:54:35,820 INFO L158 Benchmark]: CACSL2BoogieTranslator took 602.74ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 64.1MB in the end (delta: 27.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:54:35,820 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.69ms. Allocated memory is still 117.4MB. Free memory was 64.1MB in the beginning and 58.8MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:54:35,821 INFO L158 Benchmark]: Boogie Preprocessor took 65.31ms. Allocated memory is still 117.4MB. Free memory was 58.8MB in the beginning and 54.8MB in the end (delta: 4.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:54:35,821 INFO L158 Benchmark]: RCFGBuilder took 2025.61ms. Allocated memory is still 117.4MB. Free memory was 54.8MB in the beginning and 72.5MB in the end (delta: -17.7MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. [2024-11-13 21:54:35,821 INFO L158 Benchmark]: CodeCheck took 166699.54ms. Allocated memory was 117.4MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 72.5MB in the beginning and 930.6MB in the end (delta: -858.1MB). Peak memory consumption was 786.1MB. Max. memory is 16.1GB. [2024-11-13 21:54:35,822 INFO L158 Benchmark]: Witness Printer took 221.42ms. Allocated memory is still 1.8GB. Free memory was 930.6MB in the beginning and 918.4MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:54:35,824 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: 141.7s, OverallIterations: 100, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 213119 SdHoareTripleChecker+Valid, 687.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 212335 mSDsluCounter, 49647 SdHoareTripleChecker+Invalid, 584.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 42986 mSDsCounter, 51865 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 445110 IncrementalHoareTripleChecker+Invalid, 496975 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 51865 mSolverCounterUnsat, 6661 mSDtfsCounter, 445110 mSolverCounterSat, 7.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 103189 GetRequests, 98115 SyntacticMatches, 4164 SemanticMatches, 910 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 620623 ImplicationChecksByTransitivity, 99.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.7s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 24.0s InterpolantComputationTime, 15182 NumberOfCodeBlocks, 15182 NumberOfCodeBlocksAsserted, 99 NumberOfCheckSat, 15083 ConstructedInterpolants, 0 QuantifiedInterpolants, 66323 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 99 InterpolantComputations, 54 PerfectInterpolantSequences, 12792/14690 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 504]: 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: !(((((14 == a8) && (5 <= a16)) && !((((a12 == 8) && (a17 != 1)) && (a21 == 1)) && (a7 == 1))) && (a16 <= 5)) && (a20 == 1)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((((14 == a8) && (5 <= a16)) && !((((a12 == 8) && (a17 != 1)) && (a21 == 1)) && (a7 == 1))) && (a16 <= 5)) && (a20 == 1)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.49ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 602.74ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 64.1MB in the end (delta: 27.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.69ms. Allocated memory is still 117.4MB. Free memory was 64.1MB in the beginning and 58.8MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.31ms. Allocated memory is still 117.4MB. Free memory was 58.8MB in the beginning and 54.8MB in the end (delta: 4.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2025.61ms. Allocated memory is still 117.4MB. Free memory was 54.8MB in the beginning and 72.5MB in the end (delta: -17.7MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. * CodeCheck took 166699.54ms. Allocated memory was 117.4MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 72.5MB in the beginning and 930.6MB in the end (delta: -858.1MB). Peak memory consumption was 786.1MB. Max. memory is 16.1GB. * Witness Printer took 221.42ms. Allocated memory is still 1.8GB. Free memory was 930.6MB in the beginning and 918.4MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 21:54:35,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50253045-585d-4c5c-8801-8114d2933ef6/bin/ukojak-verify-EEHR8qb7sm/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