./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label42.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_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/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_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label42.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/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_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/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 c7dfdd48559e277969e6cd247a38d61c593012cd8d98b191a78a0b1ef65f4128 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:26:13,191 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:26:13,304 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:26:13,311 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:26:13,311 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:26:13,361 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:26:13,362 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:26:13,362 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:26:13,363 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:26:13,363 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:26:13,364 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:26:13,364 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:26:13,365 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:26:13,365 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:26:13,365 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:26:13,367 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:26:13,367 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:26:13,367 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:26:13,368 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:26:13,368 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:26:13,368 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:26:13,368 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:26:13,368 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:26:13,368 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:26:13,368 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:26:13,369 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:26:13,369 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:26:13,369 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:26:13,369 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:26:13,369 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:26:13,369 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:26:13,369 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:26:13,369 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:26:13,369 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_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/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 -> c7dfdd48559e277969e6cd247a38d61c593012cd8d98b191a78a0b1ef65f4128 [2024-11-13 22:26:13,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:26:13,809 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:26:13,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:26:13,816 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:26:13,817 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:26:13,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem01_label42.c Unable to find full path for "g++" [2024-11-13 22:26:16,176 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:26:16,643 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:26:16,644 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/sv-benchmarks/c/eca-rers2012/Problem01_label42.c [2024-11-13 22:26:16,664 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/data/c510ace66/1cdc9ddca9a64503b191ce7045639569/FLAGeb9c70ac6 [2024-11-13 22:26:16,810 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/data/c510ace66/1cdc9ddca9a64503b191ce7045639569 [2024-11-13 22:26:16,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:26:16,815 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:26:16,819 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:26:16,819 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:26:16,825 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:26:16,828 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,830 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5907cab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16, skipping insertion in model container [2024-11-13 22:26:16,833 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,895 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:26:17,422 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_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/sv-benchmarks/c/eca-rers2012/Problem01_label42.c[19849,19862] [2024-11-13 22:26:17,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:26:17,485 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:26:17,610 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_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/sv-benchmarks/c/eca-rers2012/Problem01_label42.c[19849,19862] [2024-11-13 22:26:17,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:26:17,641 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:26:17,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17 WrapperNode [2024-11-13 22:26:17,642 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:26:17,643 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:26:17,644 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:26:17,644 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:26:17,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,692 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,749 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-13 22:26:17,750 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:26:17,750 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:26:17,751 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:26:17,751 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:26:17,760 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,760 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,765 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,765 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,786 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,794 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,798 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,802 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,807 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:26:17,808 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:26:17,809 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:26:17,809 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:26:17,810 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:17" (1/1) ... [2024-11-13 22:26:17,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:26:17,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:26:17,870 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:26:17,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:26:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:26:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:26:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:26:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:26:18,042 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:26:18,045 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:26:19,776 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-13 22:26:19,779 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:26:20,190 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:26:20,193 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:26:20,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:20 BoogieIcfgContainer [2024-11-13 22:26:20,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:26:20,195 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:26:20,195 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:26:20,214 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:26:20,214 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:20" (1/1) ... [2024-11-13 22:26:20,227 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:26:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:20,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-13 22:26:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-13 22:26:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:26:20,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:20,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:21,044 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 22:26:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 145 states and 231 transitions. [2024-11-13 22:26:21,946 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 231 transitions. [2024-11-13 22:26:21,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:26:21,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:21,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:22,413 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 218 states and 308 transitions. [2024-11-13 22:26:23,570 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 308 transitions. [2024-11-13 22:26:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:26:23,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:24,290 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 22:26:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 225 states and 319 transitions. [2024-11-13 22:26:24,958 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 319 transitions. [2024-11-13 22:26:24,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:26:24,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:24,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:25,265 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 22:26:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:25,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 226 states and 321 transitions. [2024-11-13 22:26:25,402 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 321 transitions. [2024-11-13 22:26:25,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:26:25,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:25,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:25,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:25,628 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 22:26:25,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:25,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 229 states and 324 transitions. [2024-11-13 22:26:25,709 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 324 transitions. [2024-11-13 22:26:25,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:26:25,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:25,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:25,972 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 22:26:26,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:26,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 237 states and 335 transitions. [2024-11-13 22:26:26,424 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 335 transitions. [2024-11-13 22:26:26,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:26:26,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:26,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:26,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:26,634 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 22:26:27,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:27,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 243 states and 343 transitions. [2024-11-13 22:26:27,049 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 343 transitions. [2024-11-13 22:26:27,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:26:27,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:27,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:27,254 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 22:26:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 249 states and 349 transitions. [2024-11-13 22:26:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 349 transitions. [2024-11-13 22:26:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:26:27,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:27,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:27,609 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:27,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 250 states and 351 transitions. [2024-11-13 22:26:27,701 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 351 transitions. [2024-11-13 22:26:27,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:26:27,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:27,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:28,045 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 22:26:28,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:28,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 257 states and 362 transitions. [2024-11-13 22:26:28,673 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 362 transitions. [2024-11-13 22:26:28,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:26:28,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:28,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:28,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:28,822 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:26:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:29,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 263 states and 370 transitions. [2024-11-13 22:26:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 370 transitions. [2024-11-13 22:26:29,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:26:29,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:29,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:29,363 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 22:26:29,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:29,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 265 states and 372 transitions. [2024-11-13 22:26:29,442 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 372 transitions. [2024-11-13 22:26:29,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:26:29,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:29,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:29,644 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:29,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:29,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 271 states and 379 transitions. [2024-11-13 22:26:29,901 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 379 transitions. [2024-11-13 22:26:29,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:26:29,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:29,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:30,058 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:26:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 274 states and 383 transitions. [2024-11-13 22:26:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 383 transitions. [2024-11-13 22:26:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:26:30,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:30,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:30,431 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 22:26:30,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 283 states and 395 transitions. [2024-11-13 22:26:30,911 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 395 transitions. [2024-11-13 22:26:30,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:26:30,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:30,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:26:31,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:31,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 295 states and 409 transitions. [2024-11-13 22:26:31,385 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 409 transitions. [2024-11-13 22:26:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:26:31,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:31,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:31,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 304 states and 419 transitions. [2024-11-13 22:26:31,646 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 419 transitions. [2024-11-13 22:26:31,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:26:31,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:31,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:31,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:31,795 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:32,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 312 states and 430 transitions. [2024-11-13 22:26:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 430 transitions. [2024-11-13 22:26:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:26:32,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:32,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:32,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:32,702 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:32,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 315 states and 433 transitions. [2024-11-13 22:26:32,849 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 433 transitions. [2024-11-13 22:26:32,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:26:32,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:32,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:32,931 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:33,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 328 states and 448 transitions. [2024-11-13 22:26:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 448 transitions. [2024-11-13 22:26:33,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:26:33,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:33,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:33,413 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 22:26:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 331 states and 451 transitions. [2024-11-13 22:26:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 451 transitions. [2024-11-13 22:26:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:26:33,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:33,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:33,687 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:26:34,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:34,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 346 states and 473 transitions. [2024-11-13 22:26:34,447 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 473 transitions. [2024-11-13 22:26:34,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:26:34,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:34,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:34,561 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:26:34,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 349 states and 475 transitions. [2024-11-13 22:26:34,819 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 475 transitions. [2024-11-13 22:26:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:26:34,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:34,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:35,165 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:26:35,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:35,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 364 states and 492 transitions. [2024-11-13 22:26:35,904 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 492 transitions. [2024-11-13 22:26:35,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:26:35,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:35,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:36,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:26:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:36,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 375 states and 504 transitions. [2024-11-13 22:26:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 504 transitions. [2024-11-13 22:26:36,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:26:36,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:36,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:36,529 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 22:26:36,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:36,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 390 states and 520 transitions. [2024-11-13 22:26:36,740 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 520 transitions. [2024-11-13 22:26:36,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:26:36,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:36,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:26:37,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:37,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 400 states and 531 transitions. [2024-11-13 22:26:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 531 transitions. [2024-11-13 22:26:37,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:26:37,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:37,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:37,335 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:37,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:37,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 414 states and 547 transitions. [2024-11-13 22:26:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 547 transitions. [2024-11-13 22:26:37,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:26:37,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:37,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:37,712 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 450 states and 594 transitions. [2024-11-13 22:26:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 594 transitions. [2024-11-13 22:26:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:26:38,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:38,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:39,134 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:39,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 451 states and 596 transitions. [2024-11-13 22:26:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 596 transitions. [2024-11-13 22:26:39,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:26:39,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:39,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:39,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:40,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 458 states and 604 transitions. [2024-11-13 22:26:40,077 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 604 transitions. [2024-11-13 22:26:40,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:26:40,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:40,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:40,214 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:40,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:40,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 469 states and 617 transitions. [2024-11-13 22:26:40,628 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 617 transitions. [2024-11-13 22:26:40,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:26:40,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:40,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:40,824 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:26:41,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 483 states and 631 transitions. [2024-11-13 22:26:41,224 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 631 transitions. [2024-11-13 22:26:41,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:26:41,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,380 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:41,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 489 states and 639 transitions. [2024-11-13 22:26:41,624 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 639 transitions. [2024-11-13 22:26:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:26:41,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:26:41,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 492 states and 642 transitions. [2024-11-13 22:26:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 642 transitions. [2024-11-13 22:26:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:26:41,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:42,123 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 22:26:42,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:42,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 515 states and 674 transitions. [2024-11-13 22:26:42,890 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 674 transitions. [2024-11-13 22:26:42,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:26:42,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:42,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:42,998 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 22:26:43,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:43,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 519 states and 677 transitions. [2024-11-13 22:26:43,087 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 677 transitions. [2024-11-13 22:26:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:26:43,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:43,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:26:43,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:43,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 529 states and 688 transitions. [2024-11-13 22:26:43,613 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 688 transitions. [2024-11-13 22:26:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:26:43,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:43,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,714 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:26:43,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:43,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 538 states and 696 transitions. [2024-11-13 22:26:43,920 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 696 transitions. [2024-11-13 22:26:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:26:43,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:43,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,075 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 554 states and 715 transitions. [2024-11-13 22:26:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 715 transitions. [2024-11-13 22:26:44,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:26:44,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,593 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 556 states and 718 transitions. [2024-11-13 22:26:44,759 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 718 transitions. [2024-11-13 22:26:44,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:26:44,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,922 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 22:26:45,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 564 states and 727 transitions. [2024-11-13 22:26:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 727 transitions. [2024-11-13 22:26:45,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:26:45,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,339 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:26:45,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 568 states and 731 transitions. [2024-11-13 22:26:45,478 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 731 transitions. [2024-11-13 22:26:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:26:45,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,619 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 584 states and 754 transitions. [2024-11-13 22:26:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 754 transitions. [2024-11-13 22:26:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:26:46,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:46,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:46,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:46,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 606 states and 776 transitions. [2024-11-13 22:26:46,724 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 776 transitions. [2024-11-13 22:26:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:26:46,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:46,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:46,835 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:47,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:47,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 607 states and 776 transitions. [2024-11-13 22:26:47,148 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 776 transitions. [2024-11-13 22:26:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:26:47,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:47,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:47,314 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 22:26:47,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 626 states and 795 transitions. [2024-11-13 22:26:47,649 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 795 transitions. [2024-11-13 22:26:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:26:47,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:47,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:48,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:48,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 645 states and 822 transitions. [2024-11-13 22:26:48,821 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 822 transitions. [2024-11-13 22:26:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:26:48,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:48,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:49,007 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:26:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 656 states and 834 transitions. [2024-11-13 22:26:49,464 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 834 transitions. [2024-11-13 22:26:49,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:26:49,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:49,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:26:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 662 states and 839 transitions. [2024-11-13 22:26:49,854 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 839 transitions. [2024-11-13 22:26:49,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:26:49,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:49,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:26:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 667 states and 845 transitions. [2024-11-13 22:26:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 845 transitions. [2024-11-13 22:26:50,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:26:50,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:50,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:50,469 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:26:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 678 states and 855 transitions. [2024-11-13 22:26:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 855 transitions. [2024-11-13 22:26:50,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:26:50,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:50,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:50,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:50,999 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:26:51,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:51,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 682 states and 858 transitions. [2024-11-13 22:26:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 858 transitions. [2024-11-13 22:26:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:26:51,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:51,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:52,003 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:53,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 737 states and 929 transitions. [2024-11-13 22:26:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 929 transitions. [2024-11-13 22:26:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:26:53,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:54,049 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 22:26:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 775 states and 968 transitions. [2024-11-13 22:26:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 968 transitions. [2024-11-13 22:26:55,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:26:55,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:55,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:55,357 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 22:26:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:55,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 782 states and 976 transitions. [2024-11-13 22:26:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 976 transitions. [2024-11-13 22:26:55,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:26:55,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:55,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 787 states and 982 transitions. [2024-11-13 22:26:56,090 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 982 transitions. [2024-11-13 22:26:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:26:56,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:56,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:56,402 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 22:26:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 790 states and 986 transitions. [2024-11-13 22:26:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 986 transitions. [2024-11-13 22:26:56,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:26:56,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:56,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:56,865 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:26:57,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:57,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 805 states and 1001 transitions. [2024-11-13 22:26:57,418 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1001 transitions. [2024-11-13 22:26:57,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:26:57,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:57,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:57,534 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:26:57,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 809 states and 1005 transitions. [2024-11-13 22:26:57,888 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1005 transitions. [2024-11-13 22:26:57,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:26:57,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:57,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:58,049 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:26:58,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:58,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 811 states and 1008 transitions. [2024-11-13 22:26:58,149 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1008 transitions. [2024-11-13 22:26:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:26:58,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:58,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:26:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 816 states and 1012 transitions. [2024-11-13 22:26:58,448 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1012 transitions. [2024-11-13 22:26:58,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:26:58,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:58,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:58,524 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:26:58,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 820 states and 1016 transitions. [2024-11-13 22:26:58,870 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1016 transitions. [2024-11-13 22:26:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:26:58,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:58,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:58,951 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:59,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 841 states and 1038 transitions. [2024-11-13 22:26:59,196 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1038 transitions. [2024-11-13 22:26:59,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:26:59,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:59,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:59,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:59,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 869 states and 1074 transitions. [2024-11-13 22:26:59,565 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1074 transitions. [2024-11-13 22:26:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:26:59,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:59,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:59,798 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:26:59,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 875 states and 1080 transitions. [2024-11-13 22:26:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1080 transitions. [2024-11-13 22:26:59,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:26:59,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:59,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:00,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:00,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 895 states and 1103 transitions. [2024-11-13 22:27:00,684 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1103 transitions. [2024-11-13 22:27:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:27:00,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:00,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 70 proven. 33 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:27:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 910 states and 1122 transitions. [2024-11-13 22:27:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1122 transitions. [2024-11-13 22:27:01,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:27:01,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:01,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 22:27:02,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 912 states and 1124 transitions. [2024-11-13 22:27:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1124 transitions. [2024-11-13 22:27:02,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:27:02,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:02,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:02,880 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 72 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:04,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 981 states and 1208 transitions. [2024-11-13 22:27:04,971 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1208 transitions. [2024-11-13 22:27:04,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:27:04,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:04,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:05,088 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1002 states and 1234 transitions. [2024-11-13 22:27:05,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1234 transitions. [2024-11-13 22:27:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:27:05,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:05,814 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1126 states and 1363 transitions. [2024-11-13 22:27:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1363 transitions. [2024-11-13 22:27:10,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:27:10,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:10,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:10,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:10,753 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:27:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1131 states and 1366 transitions. [2024-11-13 22:27:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1366 transitions. [2024-11-13 22:27:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:27:11,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:11,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:11,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:11,511 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 84 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:13,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:13,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1157 states and 1401 transitions. [2024-11-13 22:27:13,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1401 transitions. [2024-11-13 22:27:13,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:27:13,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:13,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:13,839 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 84 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:14,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:14,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1172 states and 1419 transitions. [2024-11-13 22:27:14,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1419 transitions. [2024-11-13 22:27:14,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:27:14,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:14,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 84 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:15,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:15,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1183 states and 1432 transitions. [2024-11-13 22:27:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1432 transitions. [2024-11-13 22:27:15,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:27:15,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:15,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:15,759 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:27:16,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1188 states and 1437 transitions. [2024-11-13 22:27:16,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1437 transitions. [2024-11-13 22:27:16,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:27:16,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:16,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:27:16,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:16,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1192 states and 1440 transitions. [2024-11-13 22:27:16,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1440 transitions. [2024-11-13 22:27:16,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:27:16,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:16,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:16,878 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:27:17,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:17,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1204 states and 1453 transitions. [2024-11-13 22:27:17,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1453 transitions. [2024-11-13 22:27:17,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:27:17,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:17,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:17,136 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:27:17,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:17,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1208 states and 1456 transitions. [2024-11-13 22:27:17,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1456 transitions. [2024-11-13 22:27:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:27:17,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:17,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:17,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:17,443 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:27:17,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:17,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1209 states and 1456 transitions. [2024-11-13 22:27:17,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1456 transitions. [2024-11-13 22:27:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:27:17,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:17,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:17,845 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:27:18,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:18,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1214 states and 1460 transitions. [2024-11-13 22:27:18,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1460 transitions. [2024-11-13 22:27:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:27:18,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:18,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:18,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:27:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 1216 states and 1465 transitions. [2024-11-13 22:27:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1465 transitions. [2024-11-13 22:27:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:27:18,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:18,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:18,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 57 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1381 states and 1665 transitions. [2024-11-13 22:27:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1665 transitions. [2024-11-13 22:27:23,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:27:23,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:23,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 57 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:24,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:24,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1385 states and 1670 transitions. [2024-11-13 22:27:24,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1670 transitions. [2024-11-13 22:27:24,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:27:24,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:24,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:27:25,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:25,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1402 states and 1686 transitions. [2024-11-13 22:27:25,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1686 transitions. [2024-11-13 22:27:25,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:27:25,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:25,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:25,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:27:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1468 states and 1754 transitions. [2024-11-13 22:27:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1754 transitions. [2024-11-13 22:27:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:27:27,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:27,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:27,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:27,812 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:27:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1469 states and 1754 transitions. [2024-11-13 22:27:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1754 transitions. [2024-11-13 22:27:28,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:27:28,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:28,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 106 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:30,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:30,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1497 states and 1786 transitions. [2024-11-13 22:27:30,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1786 transitions. [2024-11-13 22:27:30,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:27:30,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:30,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:30,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:27:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:31,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1504 states and 1795 transitions. [2024-11-13 22:27:31,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 1795 transitions. [2024-11-13 22:27:31,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:27:31,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:31,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 125 proven. 6 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:27:32,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1512 states and 1806 transitions. [2024-11-13 22:27:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 1806 transitions. [2024-11-13 22:27:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 22:27:32,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:32,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:32,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:32,480 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:27:33,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:33,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1520 states and 1813 transitions. [2024-11-13 22:27:33,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 1813 transitions. [2024-11-13 22:27:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:27:33,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:33,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:33,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:27:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1574 states and 1879 transitions. [2024-11-13 22:27:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1879 transitions. [2024-11-13 22:27:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:27:35,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:35,795 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:27:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1600 states and 1911 transitions. [2024-11-13 22:27:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1911 transitions. [2024-11-13 22:27:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:27:37,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:37,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:27:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:38,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1615 states and 1927 transitions. [2024-11-13 22:27:38,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1927 transitions. [2024-11-13 22:27:38,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:27:38,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:38,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:38,614 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:27:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1617 states and 1928 transitions. [2024-11-13 22:27:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1928 transitions. [2024-11-13 22:27:39,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:27:39,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:39,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:39,180 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 22:27:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:39,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1618 states and 1931 transitions. [2024-11-13 22:27:39,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1931 transitions. [2024-11-13 22:27:39,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:27:39,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:39,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:39,838 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:27:39,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1619 states and 1931 transitions. [2024-11-13 22:27:39,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1931 transitions. [2024-11-13 22:27:40,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:27:40,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:40,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:40,257 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:27:43,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:43,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1664 states and 1996 transitions. [2024-11-13 22:27:43,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 1996 transitions. [2024-11-13 22:27:43,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:27:43,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:43,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:43,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:27:45,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:45,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1688 states and 2024 transitions. [2024-11-13 22:27:45,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2024 transitions. [2024-11-13 22:27:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:27:45,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:45,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:45,627 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:27:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1703 states and 2040 transitions. [2024-11-13 22:27:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2040 transitions. [2024-11-13 22:27:46,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:27:46,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:46,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:46,835 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:27:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1707 states and 2043 transitions. [2024-11-13 22:27:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2043 transitions. [2024-11-13 22:27:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:27:47,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:27:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:48,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1708 states and 2043 transitions. [2024-11-13 22:27:48,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 2043 transitions. [2024-11-13 22:27:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:27:48,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:48,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:48,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:48,505 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:27:49,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1712 states and 2047 transitions. [2024-11-13 22:27:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2047 transitions. [2024-11-13 22:27:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 22:27:49,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:49,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 188 proven. 6 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:27:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:50,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 1729 states and 2064 transitions. [2024-11-13 22:27:50,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2064 transitions. [2024-11-13 22:27:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 22:27:50,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 22:27:53,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:53,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1744 states and 2085 transitions. [2024-11-13 22:27:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2085 transitions. [2024-11-13 22:27:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 22:27:53,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:53,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:27:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1754 states and 2105 transitions. [2024-11-13 22:27:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2105 transitions. [2024-11-13 22:27:55,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 22:27:55,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:55,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:55,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:56,126 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 22:27:56,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:56,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1762 states and 2114 transitions. [2024-11-13 22:27:56,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2114 transitions. [2024-11-13 22:27:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:27:56,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:56,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 22:27:59,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:59,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1789 states and 2147 transitions. [2024-11-13 22:27:59,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2147 transitions. [2024-11-13 22:27:59,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:27:59,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:59,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:59,108 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 22:27:59,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1806 states and 2164 transitions. [2024-11-13 22:27:59,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2164 transitions. [2024-11-13 22:27:59,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 22:27:59,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:59,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,521 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 194 proven. 49 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:28:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:03,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1884 states and 2245 transitions. [2024-11-13 22:28:03,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2245 transitions. [2024-11-13 22:28:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 22:28:03,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:03,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:03,626 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 219 proven. 57 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:28:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1901 states and 2264 transitions. [2024-11-13 22:28:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2264 transitions. [2024-11-13 22:28:04,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:28:04,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:04,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:04,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:05,020 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 22:28:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:05,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1917 states and 2284 transitions. [2024-11-13 22:28:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2284 transitions. [2024-11-13 22:28:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:28:05,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:05,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:06,057 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 22:28:06,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1932 states and 2302 transitions. [2024-11-13 22:28:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2302 transitions. [2024-11-13 22:28:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:28:06,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:06,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 22:28:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1934 states and 2303 transitions. [2024-11-13 22:28:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2303 transitions. [2024-11-13 22:28:07,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:07,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:07,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:07,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:08,129 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 151 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:19,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 2018 states and 2428 transitions. [2024-11-13 22:28:19,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 2428 transitions. [2024-11-13 22:28:19,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:19,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:19,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 151 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:22,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:22,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 2050 states and 2462 transitions. [2024-11-13 22:28:22,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 2462 transitions. [2024-11-13 22:28:22,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:22,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:22,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:23,223 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 151 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:26,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 2084 states and 2494 transitions. [2024-11-13 22:28:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 2494 transitions. [2024-11-13 22:28:26,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:26,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:26,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:26,584 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 151 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:27,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 2088 states and 2497 transitions. [2024-11-13 22:28:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 2497 transitions. [2024-11-13 22:28:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:27,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:27,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:28,196 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 151 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:29,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 2092 states and 2501 transitions. [2024-11-13 22:28:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 2501 transitions. [2024-11-13 22:28:29,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:29,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:29,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:29,457 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 151 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:30,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 2093 states and 2501 transitions. [2024-11-13 22:28:30,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 2501 transitions. [2024-11-13 22:28:30,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:30,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:30,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:30,473 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:28:31,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 2097 states and 2506 transitions. [2024-11-13 22:28:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 2506 transitions. [2024-11-13 22:28:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:31,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:31,941 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:28:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:32,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 2117 states and 2531 transitions. [2024-11-13 22:28:32,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 2531 transitions. [2024-11-13 22:28:32,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:32,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:32,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:32,769 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:28:33,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 2121 states and 2535 transitions. [2024-11-13 22:28:33,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 2535 transitions. [2024-11-13 22:28:33,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:33,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:33,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:28:33,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 2127 states and 2540 transitions. [2024-11-13 22:28:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 2540 transitions. [2024-11-13 22:28:33,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:33,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:33,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:28:35,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 2130 states and 2546 transitions. [2024-11-13 22:28:35,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 2546 transitions. [2024-11-13 22:28:35,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:28:35,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:35,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:28:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:36,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2549 states to 2134 states and 2549 transitions. [2024-11-13 22:28:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 2549 transitions. [2024-11-13 22:28:36,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 22:28:36,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:36,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:37,114 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 154 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:42,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 2164 states and 2592 transitions. [2024-11-13 22:28:42,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 2592 transitions. [2024-11-13 22:28:42,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 22:28:42,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:42,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 154 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 2204 states and 2641 transitions. [2024-11-13 22:28:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 2641 transitions. [2024-11-13 22:28:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:28:47,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:47,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 22:28:48,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:48,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 2209 states and 2645 transitions. [2024-11-13 22:28:48,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 2645 transitions. [2024-11-13 22:28:48,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 22:28:48,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:48,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:48,861 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 60 proven. 207 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:28:49,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:49,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 2218 states and 2654 transitions. [2024-11-13 22:28:49,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 2654 transitions. [2024-11-13 22:28:49,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 22:28:49,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:49,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:49,570 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 289 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:28:52,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 2259 states and 2696 transitions. [2024-11-13 22:28:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 2696 transitions. [2024-11-13 22:28:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 22:28:52,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 224 proven. 65 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:28:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 2306 states and 2755 transitions. [2024-11-13 22:28:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 2755 transitions. [2024-11-13 22:28:56,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 22:28:56,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:56,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:28:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:59,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 2321 states and 2775 transitions. [2024-11-13 22:28:59,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 2775 transitions. [2024-11-13 22:28:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 22:28:59,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 60 proven. 214 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:29:00,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 2328 states and 2782 transitions. [2024-11-13 22:29:00,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 2782 transitions. [2024-11-13 22:29:00,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:29:00,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:00,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:00,501 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 121 proven. 147 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:29:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:01,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 2338 states and 2794 transitions. [2024-11-13 22:29:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 2794 transitions. [2024-11-13 22:29:01,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:29:01,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:01,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:02,159 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 229 proven. 105 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:29:08,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 2383 states and 2862 transitions. [2024-11-13 22:29:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 2862 transitions. [2024-11-13 22:29:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:29:08,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:08,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:08,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:08,267 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 229 proven. 105 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:29:10,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:10,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 2407 states and 2886 transitions. [2024-11-13 22:29:10,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 2886 transitions. [2024-11-13 22:29:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:29:10,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:10,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:10,488 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 229 proven. 105 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:29:11,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:11,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 2422 states and 2902 transitions. [2024-11-13 22:29:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 2902 transitions. [2024-11-13 22:29:11,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:29:11,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:11,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:12,082 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 229 proven. 105 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:29:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 2425 states and 2904 transitions. [2024-11-13 22:29:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 2904 transitions. [2024-11-13 22:29:12,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:29:12,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:12,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:13,096 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 229 proven. 105 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:29:13,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:13,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 2429 states and 2908 transitions. [2024-11-13 22:29:13,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 2908 transitions. [2024-11-13 22:29:13,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 22:29:13,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:13,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:14,399 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 60 proven. 217 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:29:14,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 2432 states and 2912 transitions. [2024-11-13 22:29:14,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 2912 transitions. [2024-11-13 22:29:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 22:29:14,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:14,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:14,875 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:29:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:17,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 2445 states and 2929 transitions. [2024-11-13 22:29:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 2929 transitions. [2024-11-13 22:29:17,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:29:17,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:17,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-13 22:29:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:17,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 2450 states and 2933 transitions. [2024-11-13 22:29:17,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 2933 transitions. [2024-11-13 22:29:17,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:29:17,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:17,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:17,586 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-13 22:29:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:18,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 2455 states and 2937 transitions. [2024-11-13 22:29:18,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 2937 transitions. [2024-11-13 22:29:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 22:29:18,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:18,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:18,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:18,581 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:29:21,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 2478 states and 2965 transitions. [2024-11-13 22:29:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 2965 transitions. [2024-11-13 22:29:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 22:29:21,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:21,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:29:22,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 2480 states and 2967 transitions. [2024-11-13 22:29:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 2967 transitions. [2024-11-13 22:29:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 22:29:22,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:22,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:23,014 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:29:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 2481 states and 2968 transitions. [2024-11-13 22:29:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 2968 transitions. [2024-11-13 22:29:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 22:29:23,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:23,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:23,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:29:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 2482 states and 2968 transitions. [2024-11-13 22:29:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 2968 transitions. [2024-11-13 22:29:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 22:29:24,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:24,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 65 proven. 278 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:29:33,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 2621 states and 3128 transitions. [2024-11-13 22:29:33,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 3128 transitions. [2024-11-13 22:29:33,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 22:29:33,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:33,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:34,112 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 340 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-13 22:29:34,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:34,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 2549 states and 3054 transitions. [2024-11-13 22:29:34,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 3054 transitions. [2024-11-13 22:29:34,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:29:34,191 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 152 iterations. [2024-11-13 22:29:34,200 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 22:30:03,024 INFO L75 FloydHoareUtils]: For program point L531(line 531) no Hoare annotation was computed. [2024-11-13 22:30:03,025 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,025 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,025 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,025 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,025 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,025 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,025 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,026 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,027 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,027 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,027 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,027 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,027 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,028 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,028 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,028 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,028 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,028 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,029 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,029 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,029 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,029 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,029 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,029 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,029 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,029 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,029 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,029 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,030 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,031 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,032 INFO L77 FloydHoareUtils]: At program point L527-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,032 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,032 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,032 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 531) no Hoare annotation was computed. [2024-11-13 22:30:03,033 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,037 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,037 INFO L77 FloydHoareUtils]: At program point L530-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,038 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,038 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,038 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,038 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 5 ~a16~0) (= ~a8~0 13))) [2024-11-13 22:30:03,055 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:30:03 ImpRootNode [2024-11-13 22:30:03,055 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:30:03,056 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:30:03,056 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:30:03,056 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:30:03,057 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:20" (3/4) ... [2024-11-13 22:30:03,059 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:30:03,082 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 120 nodes and edges [2024-11-13 22:30:03,085 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-11-13 22:30:03,086 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 22:30:03,087 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:30:03,232 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:30:03,233 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:30:03,233 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:30:03,234 INFO L158 Benchmark]: Toolchain (without parser) took 226418.67ms. Allocated memory was 117.4MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 91.3MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-13 22:30:03,234 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:03,235 INFO L158 Benchmark]: CACSL2BoogieTranslator took 823.56ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 64.4MB in the end (delta: 26.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:30:03,235 INFO L158 Benchmark]: Boogie Procedure Inliner took 106.44ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 59.1MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:30:03,235 INFO L158 Benchmark]: Boogie Preprocessor took 57.28ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 54.8MB in the end (delta: 4.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:03,236 INFO L158 Benchmark]: RCFGBuilder took 2385.81ms. Allocated memory is still 117.4MB. Free memory was 54.8MB in the beginning and 71.3MB in the end (delta: -16.5MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2024-11-13 22:30:03,236 INFO L158 Benchmark]: CodeCheck took 222860.07ms. Allocated memory was 117.4MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 71.3MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 994.5MB. Max. memory is 16.1GB. [2024-11-13 22:30:03,237 INFO L158 Benchmark]: Witness Printer took 177.33ms. Allocated memory is still 2.5GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 12.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:30:03,239 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: 193.9s, OverallIterations: 152, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 377272 SdHoareTripleChecker+Valid, 1318.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 376222 mSDsluCounter, 48469 SdHoareTripleChecker+Invalid, 1122.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 40954 mSDsCounter, 82261 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 822215 IncrementalHoareTripleChecker+Invalid, 904476 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 82261 mSolverCounterUnsat, 7515 mSDtfsCounter, 822215 mSolverCounterSat, 14.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 164635 GetRequests, 158245 SyntacticMatches, 5280 SemanticMatches, 1110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 798508 ImplicationChecksByTransitivity, 133.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.1s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 30.6s InterpolantComputationTime, 24621 NumberOfCodeBlocks, 24621 NumberOfCodeBlocksAsserted, 151 NumberOfCheckSat, 24470 ConstructedInterpolants, 0 QuantifiedInterpolants, 108761 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 151 InterpolantComputations, 113 PerfectInterpolantSequences, 20516/23734 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: 531]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !(((a20 != 1) && (5 == a16)) && (a8 == 13)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((a20 != 1) && (5 == a16)) && (a8 == 13)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 823.56ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 64.4MB in the end (delta: 26.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 106.44ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 59.1MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.28ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 54.8MB in the end (delta: 4.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 2385.81ms. Allocated memory is still 117.4MB. Free memory was 54.8MB in the beginning and 71.3MB in the end (delta: -16.5MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. * CodeCheck took 222860.07ms. Allocated memory was 117.4MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 71.3MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 994.5MB. Max. memory is 16.1GB. * Witness Printer took 177.33ms. Allocated memory is still 2.5GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 12.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:30:03,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e475dd7-57c8-4d49-a1fe-fb7e9d55077b/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