./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label31.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_5322c771-090d-4792-8225-68e2ee6388cf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/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_5322c771-090d-4792-8225-68e2ee6388cf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label31.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/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_5322c771-090d-4792-8225-68e2ee6388cf/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 551c8cd27cd204721a871207fbad57179513fcb8df31dc5df2cc3aa91a7b854c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:01:58,217 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:01:58,302 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:01:58,306 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:01:58,306 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:01:58,326 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:01:58,327 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:01:58,327 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:01:58,327 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:01:58,327 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:01:58,328 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:01:58,328 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:01:58,328 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:01:58,328 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:01:58,328 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:01:58,328 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:01:58,328 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:01:58,328 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:01:58,328 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:01:58,328 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:01:58,329 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:01:58,329 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:01:58,329 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:01:58,329 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:01:58,329 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:01:58,329 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:01:58,329 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:01:58,329 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:01:58,329 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:01:58,329 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:01:58,330 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:01:58,330 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:01:58,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:01:58,330 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_5322c771-090d-4792-8225-68e2ee6388cf/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 -> 551c8cd27cd204721a871207fbad57179513fcb8df31dc5df2cc3aa91a7b854c [2024-11-13 21:01:58,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:01:58,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:01:58,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:01:58,682 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:01:58,683 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:01:58,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label31.c Unable to find full path for "g++" [2024-11-13 21:02:00,550 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:02:01,289 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:02:01,293 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/sv-benchmarks/c/eca-rers2012/Problem06_label31.c [2024-11-13 21:02:01,336 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/bin/ukojak-verify-EEHR8qb7sm/data/d4e67b1db/097b7aeaca704ae4be6d945cbf87c725/FLAG136e77ca5 [2024-11-13 21:02:01,358 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/bin/ukojak-verify-EEHR8qb7sm/data/d4e67b1db/097b7aeaca704ae4be6d945cbf87c725 [2024-11-13 21:02:01,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:02:01,363 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:02:01,365 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:02:01,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:02:01,369 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:02:01,370 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:02:01" (1/1) ... [2024-11-13 21:02:01,372 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a4e0bf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:01, skipping insertion in model container [2024-11-13 21:02:01,372 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:02:01" (1/1) ... [2024-11-13 21:02:01,567 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:02:03,327 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_5322c771-090d-4792-8225-68e2ee6388cf/sv-benchmarks/c/eca-rers2012/Problem06_label31.c[337677,337690] [2024-11-13 21:02:03,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:02:03,363 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:02:04,435 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_5322c771-090d-4792-8225-68e2ee6388cf/sv-benchmarks/c/eca-rers2012/Problem06_label31.c[337677,337690] [2024-11-13 21:02:04,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:02:04,484 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:02:04,485 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04 WrapperNode [2024-11-13 21:02:04,485 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:02:04,486 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:02:04,486 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:02:04,486 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:02:04,496 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:04,565 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:05,232 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 21:02:05,233 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:02:05,234 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:02:05,234 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:02:05,234 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:02:05,241 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:05,241 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:05,278 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:05,278 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:05,465 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:05,536 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:05,580 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:05,595 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:05,642 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:02:05,644 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:02:05,644 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:02:05,644 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:02:05,646 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:02:04" (1/1) ... [2024-11-13 21:02:05,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:02:05,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:02:05,686 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:02:05,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5322c771-090d-4792-8225-68e2ee6388cf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:02:05,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:02:05,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:02:05,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:02:05,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:02:05,830 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:02:05,832 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:02:14,909 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 21:02:14,910 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:02:16,693 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:02:16,693 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:02:16,694 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:02:16 BoogieIcfgContainer [2024-11-13 21:02:16,694 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:02:16,695 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:02:16,695 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:02:16,705 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:02:16,705 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:02:16" (1/1) ... [2024-11-13 21:02:16,713 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:02:16,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 21:02:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 21:02:16,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 21:02:16,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:16,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:22,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:30,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-13 21:02:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-13 21:02:30,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 21:02:30,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:30,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:34,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-13 21:02:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-13 21:02:34,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 21:02:34,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:34,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:34,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:36,758 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:37,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:37,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-13 21:02:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-13 21:02:37,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 21:02:37,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:37,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:38,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:39,939 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 21:02:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-13 21:02:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-13 21:02:41,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 21:02:41,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:41,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:43,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:43,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-13 21:02:43,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-13 21:02:43,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 21:02:43,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:43,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:44,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:45,506 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:46,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-13 21:02:46,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-13 21:02:46,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-13 21:02:46,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:46,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:48,556 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 3069 states and 4353 transitions. [2024-11-13 21:02:55,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 4353 transitions. [2024-11-13 21:02:55,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 21:02:55,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:55,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:57,640 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:04,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5342 states to 3996 states and 5342 transitions. [2024-11-13 21:03:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 5342 transitions. [2024-11-13 21:03:04,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 21:03:04,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:04,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:04,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:04,763 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:03:05,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:05,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 4001 states and 5369 transitions. [2024-11-13 21:03:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 5369 transitions. [2024-11-13 21:03:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-13 21:03:05,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:05,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:05,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:07,530 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5396 states to 4009 states and 5396 transitions. [2024-11-13 21:03:08,366 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states and 5396 transitions. [2024-11-13 21:03:08,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 21:03:08,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:08,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:08,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:10,274 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 127 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:13,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5611 states to 4136 states and 5611 transitions. [2024-11-13 21:03:13,276 INFO L276 IsEmpty]: Start isEmpty. Operand 4136 states and 5611 transitions. [2024-11-13 21:03:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 21:03:13,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:13,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:14,607 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:03:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:17,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 4258 states and 5743 transitions. [2024-11-13 21:03:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 4258 states and 5743 transitions. [2024-11-13 21:03:17,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 21:03:17,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:17,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:03:19,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:19,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5762 states to 4269 states and 5762 transitions. [2024-11-13 21:03:19,116 INFO L276 IsEmpty]: Start isEmpty. Operand 4269 states and 5762 transitions. [2024-11-13 21:03:19,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 21:03:19,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:19,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 4398 states and 5955 transitions. [2024-11-13 21:03:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 4398 states and 5955 transitions. [2024-11-13 21:03:23,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-13 21:03:23,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:23,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:24,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:03:24,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:24,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5962 states to 4402 states and 5962 transitions. [2024-11-13 21:03:24,960 INFO L276 IsEmpty]: Start isEmpty. Operand 4402 states and 5962 transitions. [2024-11-13 21:03:24,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-13 21:03:24,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:24,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:26,252 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:30,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 4535 states and 6149 transitions. [2024-11-13 21:03:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 4535 states and 6149 transitions. [2024-11-13 21:03:30,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-13 21:03:30,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:30,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:31,078 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:03:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 4671 states and 6302 transitions. [2024-11-13 21:03:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 4671 states and 6302 transitions. [2024-11-13 21:03:35,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1070 [2024-11-13 21:03:35,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:36,013 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6326 states to 4685 states and 6326 transitions. [2024-11-13 21:03:37,427 INFO L276 IsEmpty]: Start isEmpty. Operand 4685 states and 6326 transitions. [2024-11-13 21:03:37,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-13 21:03:37,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:37,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:03:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6342 states to 4692 states and 6342 transitions. [2024-11-13 21:03:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 4692 states and 6342 transitions. [2024-11-13 21:03:38,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-13 21:03:38,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:38,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6367 states to 4713 states and 6367 transitions. [2024-11-13 21:03:40,658 INFO L276 IsEmpty]: Start isEmpty. Operand 4713 states and 6367 transitions. [2024-11-13 21:03:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-13 21:03:40,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:40,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:41,610 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:03:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:46,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6529 states to 4856 states and 6529 transitions. [2024-11-13 21:03:46,901 INFO L276 IsEmpty]: Start isEmpty. Operand 4856 states and 6529 transitions. [2024-11-13 21:03:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-13 21:03:46,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:46,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:03:48,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:48,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 4867 states and 6546 transitions. [2024-11-13 21:03:48,812 INFO L276 IsEmpty]: Start isEmpty. Operand 4867 states and 6546 transitions. [2024-11-13 21:03:48,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-13 21:03:48,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:48,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:50,150 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 153 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:03:50,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:50,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6548 states to 4868 states and 6548 transitions. [2024-11-13 21:03:50,924 INFO L276 IsEmpty]: Start isEmpty. Operand 4868 states and 6548 transitions. [2024-11-13 21:03:50,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-13 21:03:50,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:50,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:51,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:55,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6576 states to 4887 states and 6576 transitions. [2024-11-13 21:03:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 4887 states and 6576 transitions. [2024-11-13 21:03:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1077 [2024-11-13 21:03:55,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:55,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 146 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:00,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6676 states to 4968 states and 6676 transitions. [2024-11-13 21:04:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 4968 states and 6676 transitions. [2024-11-13 21:04:00,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-13 21:04:00,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:00,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:01,509 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:04:02,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:02,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6682 states to 4973 states and 6682 transitions. [2024-11-13 21:04:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 4973 states and 6682 transitions. [2024-11-13 21:04:02,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-13 21:04:02,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:02,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:03,947 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 148 proven. 29 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:04:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6697 states to 4984 states and 6697 transitions. [2024-11-13 21:04:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 4984 states and 6697 transitions. [2024-11-13 21:04:05,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-13 21:04:05,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:05,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:04:10,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:10,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6732 states to 5008 states and 6732 transitions. [2024-11-13 21:04:10,093 INFO L276 IsEmpty]: Start isEmpty. Operand 5008 states and 6732 transitions. [2024-11-13 21:04:10,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-13 21:04:10,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:10,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:10,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:04:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:12,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6750 states to 5019 states and 6750 transitions. [2024-11-13 21:04:12,588 INFO L276 IsEmpty]: Start isEmpty. Operand 5019 states and 6750 transitions. [2024-11-13 21:04:12,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-13 21:04:12,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:12,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:13,360 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:04:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:14,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6761 states to 5027 states and 6761 transitions. [2024-11-13 21:04:14,774 INFO L276 IsEmpty]: Start isEmpty. Operand 5027 states and 6761 transitions. [2024-11-13 21:04:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-13 21:04:14,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:14,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:04:18,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6781 states to 5040 states and 6781 transitions. [2024-11-13 21:04:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 5040 states and 6781 transitions. [2024-11-13 21:04:18,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-13 21:04:18,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:19,017 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:04:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6882 states to 5076 states and 6882 transitions. [2024-11-13 21:04:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 5076 states and 6882 transitions. [2024-11-13 21:04:22,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-13 21:04:22,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:22,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:04:23,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:23,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6888 states to 5080 states and 6888 transitions. [2024-11-13 21:04:23,351 INFO L276 IsEmpty]: Start isEmpty. Operand 5080 states and 6888 transitions. [2024-11-13 21:04:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-13 21:04:23,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:23,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:04:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 5117 states and 6997 transitions. [2024-11-13 21:04:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 5117 states and 6997 transitions. [2024-11-13 21:04:29,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2024-11-13 21:04:29,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:29,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:29,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:04:31,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:31,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7007 states to 5124 states and 7007 transitions. [2024-11-13 21:04:31,688 INFO L276 IsEmpty]: Start isEmpty. Operand 5124 states and 7007 transitions. [2024-11-13 21:04:31,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-13 21:04:31,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:31,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:04:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:34,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7034 states to 5142 states and 7034 transitions. [2024-11-13 21:04:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 5142 states and 7034 transitions. [2024-11-13 21:04:34,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-13 21:04:34,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:34,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:35,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 173 proven. 23 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:04:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7220 states to 5272 states and 7220 transitions. [2024-11-13 21:04:42,907 INFO L276 IsEmpty]: Start isEmpty. Operand 5272 states and 7220 transitions. [2024-11-13 21:04:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2024-11-13 21:04:42,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:04:45,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:45,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 5284 states and 7237 transitions. [2024-11-13 21:04:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 5284 states and 7237 transitions. [2024-11-13 21:04:45,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2024-11-13 21:04:45,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:45,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 181 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:47,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7249 states to 5291 states and 7249 transitions. [2024-11-13 21:04:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 5291 states and 7249 transitions. [2024-11-13 21:04:47,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-13 21:04:47,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:47,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:04:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:50,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7267 states to 5303 states and 7267 transitions. [2024-11-13 21:04:50,095 INFO L276 IsEmpty]: Start isEmpty. Operand 5303 states and 7267 transitions. [2024-11-13 21:04:50,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-13 21:04:50,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:50,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:51,147 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:51,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:51,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7272 states to 5304 states and 7272 transitions. [2024-11-13 21:04:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 5304 states and 7272 transitions. [2024-11-13 21:04:51,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-13 21:04:51,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:51,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:51,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:52,763 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7279 states to 5310 states and 7279 transitions. [2024-11-13 21:04:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 5310 states and 7279 transitions. [2024-11-13 21:04:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-13 21:04:53,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:53,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:54,366 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:04:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7282 states to 5312 states and 7282 transitions. [2024-11-13 21:04:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 5312 states and 7282 transitions. [2024-11-13 21:04:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-13 21:04:54,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:54,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 166 proven. 39 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:05:00,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7308 states to 5331 states and 7308 transitions. [2024-11-13 21:05:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 5331 states and 7308 transitions. [2024-11-13 21:05:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-13 21:05:00,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:00,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:01,563 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 163 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:07,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7450 states to 5451 states and 7450 transitions. [2024-11-13 21:05:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 5451 states and 7450 transitions. [2024-11-13 21:05:07,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-13 21:05:07,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:07,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:08,544 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 185 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:09,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7456 states to 5455 states and 7456 transitions. [2024-11-13 21:05:09,304 INFO L276 IsEmpty]: Start isEmpty. Operand 5455 states and 7456 transitions. [2024-11-13 21:05:09,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-13 21:05:09,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:09,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:10,267 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 185 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7463 states to 5462 states and 7463 transitions. [2024-11-13 21:05:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 5462 states and 7463 transitions. [2024-11-13 21:05:11,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-13 21:05:11,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:11,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7476 states to 5470 states and 7476 transitions. [2024-11-13 21:05:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 5470 states and 7476 transitions. [2024-11-13 21:05:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-13 21:05:12,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:12,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:13,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:14,580 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 186 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:18,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7509 states to 5488 states and 7509 transitions. [2024-11-13 21:05:18,990 INFO L276 IsEmpty]: Start isEmpty. Operand 5488 states and 7509 transitions. [2024-11-13 21:05:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-13 21:05:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:20,378 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 184 proven. 36 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:05:23,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7530 states to 5503 states and 7530 transitions. [2024-11-13 21:05:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 5503 states and 7530 transitions. [2024-11-13 21:05:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-13 21:05:23,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:23,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 184 proven. 36 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:05:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7532 states to 5504 states and 7532 transitions. [2024-11-13 21:05:25,788 INFO L276 IsEmpty]: Start isEmpty. Operand 5504 states and 7532 transitions. [2024-11-13 21:05:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-13 21:05:25,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:25,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 186 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:29,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:29,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7542 states to 5511 states and 7542 transitions. [2024-11-13 21:05:29,029 INFO L276 IsEmpty]: Start isEmpty. Operand 5511 states and 7542 transitions. [2024-11-13 21:05:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-13 21:05:29,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:30,848 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 186 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:31,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7543 states to 5512 states and 7543 transitions. [2024-11-13 21:05:31,770 INFO L276 IsEmpty]: Start isEmpty. Operand 5512 states and 7543 transitions. [2024-11-13 21:05:31,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-13 21:05:31,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:31,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:31,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:05:34,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:34,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7587 states to 5550 states and 7587 transitions. [2024-11-13 21:05:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 5550 states and 7587 transitions. [2024-11-13 21:05:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-13 21:05:34,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:34,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:05:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7627 states to 5571 states and 7627 transitions. [2024-11-13 21:05:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 5571 states and 7627 transitions. [2024-11-13 21:05:39,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-13 21:05:39,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:39,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:39,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:40,231 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:40,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:40,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7629 states to 5573 states and 7629 transitions. [2024-11-13 21:05:40,688 INFO L276 IsEmpty]: Start isEmpty. Operand 5573 states and 7629 transitions. [2024-11-13 21:05:40,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-13 21:05:40,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:40,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:44,116 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 177 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:05:54,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:54,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7840 states to 5731 states and 7840 transitions. [2024-11-13 21:05:54,382 INFO L276 IsEmpty]: Start isEmpty. Operand 5731 states and 7840 transitions. [2024-11-13 21:05:54,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-13 21:05:54,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:54,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:06:03,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:03,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7889 states to 5756 states and 7889 transitions. [2024-11-13 21:06:03,874 INFO L276 IsEmpty]: Start isEmpty. Operand 5756 states and 7889 transitions. [2024-11-13 21:06:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-13 21:06:03,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:04,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:05,020 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:06:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7893 states to 5757 states and 7893 transitions. [2024-11-13 21:06:06,187 INFO L276 IsEmpty]: Start isEmpty. Operand 5757 states and 7893 transitions. [2024-11-13 21:06:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-13 21:06:06,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:06,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:07,362 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:06:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:09,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7903 states to 5764 states and 7903 transitions. [2024-11-13 21:06:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 5764 states and 7903 transitions. [2024-11-13 21:06:09,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-13 21:06:09,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:09,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:10,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:11,416 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 209 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:06:14,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7912 states to 5770 states and 7912 transitions. [2024-11-13 21:06:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 5770 states and 7912 transitions. [2024-11-13 21:06:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-13 21:06:14,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:14,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:15,417 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 190 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:16,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7917 states to 5775 states and 7917 transitions. [2024-11-13 21:06:16,100 INFO L276 IsEmpty]: Start isEmpty. Operand 5775 states and 7917 transitions. [2024-11-13 21:06:16,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-13 21:06:16,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:16,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:18,554 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 179 proven. 42 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:06:31,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8059 states to 5866 states and 8059 transitions. [2024-11-13 21:06:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 5866 states and 8059 transitions. [2024-11-13 21:06:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-13 21:06:31,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:31,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat