./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label08.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_2824ba8a-1fc2-4da9-af34-bb01147c981e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/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_2824ba8a-1fc2-4da9-af34-bb01147c981e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label08.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/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_2824ba8a-1fc2-4da9-af34-bb01147c981e/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 376d88c552f1e1a298f16d975f5f18e258f60debc47e34443c9249442b85d8f7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:03:38,386 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:03:38,475 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:03:38,480 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:03:38,480 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:03:38,503 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:03:38,504 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:03:38,504 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:03:38,505 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:03:38,505 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:03:38,505 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:03:38,505 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:03:38,505 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:03:38,506 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:03:38,506 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:03:38,506 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:03:38,506 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:03:38,506 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:03:38,506 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:03:38,507 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:03:38,507 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:03:38,507 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:03:38,507 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:03:38,507 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:03:38,507 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:03:38,507 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:03:38,508 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:03:38,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:03:38,508 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:03:38,508 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:03:38,508 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:03:38,508 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:03:38,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:03:38,509 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_2824ba8a-1fc2-4da9-af34-bb01147c981e/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 -> 376d88c552f1e1a298f16d975f5f18e258f60debc47e34443c9249442b85d8f7 [2024-11-13 21:03:38,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:03:38,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:03:38,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:03:38,846 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:03:38,846 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:03:38,849 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label08.c Unable to find full path for "g++" [2024-11-13 21:03:40,671 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:03:41,511 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:03:41,515 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/sv-benchmarks/c/eca-rers2012/Problem06_label08.c [2024-11-13 21:03:41,560 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/bin/ukojak-verify-EEHR8qb7sm/data/9a12b859d/f242a07abf4742a6b5d166a4b95557e0/FLAG548d19f25 [2024-11-13 21:03:41,754 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/bin/ukojak-verify-EEHR8qb7sm/data/9a12b859d/f242a07abf4742a6b5d166a4b95557e0 [2024-11-13 21:03:41,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:03:41,758 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:03:41,759 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:03:41,759 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:03:41,762 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:03:41,763 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:03:41" (1/1) ... [2024-11-13 21:03:41,764 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@652fa0d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:41, skipping insertion in model container [2024-11-13 21:03:41,764 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:03:41" (1/1) ... [2024-11-13 21:03:41,958 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:03:43,757 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_2824ba8a-1fc2-4da9-af34-bb01147c981e/sv-benchmarks/c/eca-rers2012/Problem06_label08.c[335169,335182] [2024-11-13 21:03:43,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:03:43,792 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:03:44,755 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_2824ba8a-1fc2-4da9-af34-bb01147c981e/sv-benchmarks/c/eca-rers2012/Problem06_label08.c[335169,335182] [2024-11-13 21:03:44,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:03:44,819 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:03:44,820 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44 WrapperNode [2024-11-13 21:03:44,821 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:03:44,822 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:03:44,822 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:03:44,822 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:03:44,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:44,921 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:45,471 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 21:03:45,472 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:03:45,472 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:03:45,472 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:03:45,472 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:03:45,480 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:45,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:45,542 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:45,543 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:45,737 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:45,786 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:45,820 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:45,852 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:45,900 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:03:45,901 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:03:45,902 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:03:45,902 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:03:45,904 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:44" (1/1) ... [2024-11-13 21:03:45,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:03:45,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:03:45,947 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:03:45,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2824ba8a-1fc2-4da9-af34-bb01147c981e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:03:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:03:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:03:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:03:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:03:46,106 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:03:46,108 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:03:55,555 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 21:03:55,556 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:03:57,247 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:03:57,253 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:03:57,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:03:57 BoogieIcfgContainer [2024-11-13 21:03:57,253 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:03:57,254 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:03:57,254 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:03:57,267 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:03:57,267 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:03:57" (1/1) ... [2024-11-13 21:03:57,277 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:03:57,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:57,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 21:03:57,375 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 21:03:57,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 21:03:57,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:57,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:01,003 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 21:04:07,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:07,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1865 states and 3066 transitions. [2024-11-13 21:04:07,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3066 transitions. [2024-11-13 21:04:07,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-13 21:04:07,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:09,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:09,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1869 states and 3072 transitions. [2024-11-13 21:04:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3072 transitions. [2024-11-13 21:04:09,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-13 21:04:09,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:11,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:11,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:11,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1876 states and 3082 transitions. [2024-11-13 21:04:11,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3082 transitions. [2024-11-13 21:04:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 21:04:11,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:11,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:11,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:13,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:14,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 1884 states and 3094 transitions. [2024-11-13 21:04:14,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3094 transitions. [2024-11-13 21:04:14,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-13 21:04:14,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:14,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1893 states and 3108 transitions. [2024-11-13 21:04:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3108 transitions. [2024-11-13 21:04:16,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-13 21:04:16,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:16,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:16,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:17,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:17,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1896 states and 3113 transitions. [2024-11-13 21:04:17,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3113 transitions. [2024-11-13 21:04:17,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-13 21:04:17,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:17,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:17,983 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:18,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1897 states and 3114 transitions. [2024-11-13 21:04:18,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3114 transitions. [2024-11-13 21:04:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-13 21:04:18,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:18,972 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 21:04:19,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 1910 states and 3134 transitions. [2024-11-13 21:04:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3134 transitions. [2024-11-13 21:04:19,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-13 21:04:19,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:19,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:21,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 1917 states and 3145 transitions. [2024-11-13 21:04:21,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3145 transitions. [2024-11-13 21:04:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 21:04:21,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:21,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:21,885 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 21:04:22,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 1922 states and 3151 transitions. [2024-11-13 21:04:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3151 transitions. [2024-11-13 21:04:22,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 21:04:22,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:22,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:23,636 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 21:04:24,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:24,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 1942 states and 3179 transitions. [2024-11-13 21:04:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3179 transitions. [2024-11-13 21:04:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-13 21:04:24,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:24,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:25,285 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:25,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:25,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1952 states and 3192 transitions. [2024-11-13 21:04:25,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3192 transitions. [2024-11-13 21:04:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-13 21:04:25,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:25,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:26,295 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3217 states to 1971 states and 3217 transitions. [2024-11-13 21:04:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3217 transitions. [2024-11-13 21:04:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-13 21:04:27,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:27,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:28,072 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 21:04:29,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:29,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1995 states and 3249 transitions. [2024-11-13 21:04:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3249 transitions. [2024-11-13 21:04:29,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 21:04:29,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:29,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:31,073 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 21:04:32,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2021 states and 3283 transitions. [2024-11-13 21:04:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3283 transitions. [2024-11-13 21:04:32,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-13 21:04:32,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:32,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:32,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:33,315 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:34,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:34,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 2034 states and 3300 transitions. [2024-11-13 21:04:34,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3300 transitions. [2024-11-13 21:04:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-13 21:04:34,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:34,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:34,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:34,632 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:34,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 2036 states and 3304 transitions. [2024-11-13 21:04:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3304 transitions. [2024-11-13 21:04:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-13 21:04:34,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:34,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:35,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2048 states and 3320 transitions. [2024-11-13 21:04:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3320 transitions. [2024-11-13 21:04:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-13 21:04:35,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:35,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:36,349 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 21:04:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 2059 states and 3332 transitions. [2024-11-13 21:04:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3332 transitions. [2024-11-13 21:04:36,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-13 21:04:36,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:36,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:37,032 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 21:04:37,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:37,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 2060 states and 3333 transitions. [2024-11-13 21:04:37,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3333 transitions. [2024-11-13 21:04:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-13 21:04:37,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:37,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:37,788 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:38,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 2083 states and 3362 transitions. [2024-11-13 21:04:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3362 transitions. [2024-11-13 21:04:38,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-13 21:04:38,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:38,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:39,542 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 2085 states and 3365 transitions. [2024-11-13 21:04:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3365 transitions. [2024-11-13 21:04:39,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 21:04:39,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:39,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:39,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:40,915 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 21:04:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2128 states and 3418 transitions. [2024-11-13 21:04:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3418 transitions. [2024-11-13 21:04:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-13 21:04:43,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:43,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:43,610 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 21:04:43,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2136 states and 3428 transitions. [2024-11-13 21:04:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3428 transitions. [2024-11-13 21:04:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-13 21:04:43,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:43,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:44,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:44,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:44,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2137 states and 3429 transitions. [2024-11-13 21:04:44,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3429 transitions. [2024-11-13 21:04:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 21:04:44,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:45,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 2142 states and 3436 transitions. [2024-11-13 21:04:45,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3436 transitions. [2024-11-13 21:04:45,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-13 21:04:45,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:45,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:46,094 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 21:04:46,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:46,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2146 states and 3443 transitions. [2024-11-13 21:04:46,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 3443 transitions. [2024-11-13 21:04:46,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2024-11-13 21:04:46,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:46,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:46,823 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2167 states and 3468 transitions. [2024-11-13 21:04:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 3468 transitions. [2024-11-13 21:04:47,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-13 21:04:47,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:47,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:48,272 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:51,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:51,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 2218 states and 3530 transitions. [2024-11-13 21:04:51,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3530 transitions. [2024-11-13 21:04:51,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-13 21:04:51,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:51,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:51,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2219 states and 3531 transitions. [2024-11-13 21:04:51,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 3531 transitions. [2024-11-13 21:04:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-13 21:04:51,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:51,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:51,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:56,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:56,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 2273 states and 3597 transitions. [2024-11-13 21:04:56,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3597 transitions. [2024-11-13 21:04:56,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-13 21:04:56,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:56,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3615 states to 2287 states and 3615 transitions. [2024-11-13 21:04:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 3615 transitions. [2024-11-13 21:04:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-13 21:04:58,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:58,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:59,560 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:01,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2304 states and 3636 transitions. [2024-11-13 21:05:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 3636 transitions. [2024-11-13 21:05:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 21:05:01,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:01,662 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:03,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:03,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 2357 states and 3697 transitions. [2024-11-13 21:05:03,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3697 transitions. [2024-11-13 21:05:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-13 21:05:03,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:03,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:04,386 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:04,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 2360 states and 3702 transitions. [2024-11-13 21:05:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3702 transitions. [2024-11-13 21:05:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 21:05:04,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:04,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:06,188 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 21:05:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 2417 states and 3769 transitions. [2024-11-13 21:05:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3769 transitions. [2024-11-13 21:05:10,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 21:05:10,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:10,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:11,090 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 21:05:12,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:12,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 2425 states and 3781 transitions. [2024-11-13 21:05:12,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3781 transitions. [2024-11-13 21:05:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-13 21:05:12,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:12,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:13,470 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 21:05:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:15,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 2446 states and 3808 transitions. [2024-11-13 21:05:15,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 3808 transitions. [2024-11-13 21:05:15,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 21:05:15,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:15,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:16,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:17,163 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 21:05:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2461 states and 3829 transitions. [2024-11-13 21:05:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3829 transitions. [2024-11-13 21:05:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 21:05:19,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:19,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:19,859 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:20,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:20,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 2469 states and 3839 transitions. [2024-11-13 21:05:20,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 3839 transitions. [2024-11-13 21:05:20,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-13 21:05:20,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:20,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:20,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:20,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:20,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2470 states and 3840 transitions. [2024-11-13 21:05:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 3840 transitions. [2024-11-13 21:05:20,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-13 21:05:20,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:20,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:21,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:21,659 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 21:05:21,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2479 states and 3851 transitions. [2024-11-13 21:05:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 3851 transitions. [2024-11-13 21:05:21,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 21:05:21,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:21,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:23,008 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 21:05:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 2558 states and 3944 transitions. [2024-11-13 21:05:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3944 transitions. [2024-11-13 21:05:27,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-13 21:05:27,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:27,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:27,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:28,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 2561 states and 3949 transitions. [2024-11-13 21:05:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 3949 transitions. [2024-11-13 21:05:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-13 21:05:28,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:28,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:29,717 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3954 states to 2564 states and 3954 transitions. [2024-11-13 21:05:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 3954 transitions. [2024-11-13 21:05:30,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2024-11-13 21:05:30,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:30,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:30,619 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:30,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:30,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 2569 states and 3960 transitions. [2024-11-13 21:05:30,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3960 transitions. [2024-11-13 21:05:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-13 21:05:30,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:30,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:31,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 2583 states and 3976 transitions. [2024-11-13 21:05:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 3976 transitions. [2024-11-13 21:05:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-13 21:05:31,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:31,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:31,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:32,205 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:32,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2584 states and 3977 transitions. [2024-11-13 21:05:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 3977 transitions. [2024-11-13 21:05:32,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-13 21:05:32,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:32,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:32,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:32,947 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:33,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:33,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 2586 states and 3979 transitions. [2024-11-13 21:05:33,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 3979 transitions. [2024-11-13 21:05:33,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2024-11-13 21:05:33,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:33,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:33,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:34,368 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:36,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 2622 states and 4021 transitions. [2024-11-13 21:05:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 4021 transitions. [2024-11-13 21:05:36,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-13 21:05:36,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:36,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:37,222 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:37,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 2627 states and 4027 transitions. [2024-11-13 21:05:37,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 4027 transitions. [2024-11-13 21:05:37,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 21:05:37,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:37,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:38,238 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 2731 states and 4146 transitions. [2024-11-13 21:05:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 4146 transitions. [2024-11-13 21:05:43,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-13 21:05:43,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:43,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:43,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:51,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4244 states to 2817 states and 4244 transitions. [2024-11-13 21:05:51,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 4244 transitions. [2024-11-13 21:05:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 21:05:51,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:51,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:51,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:55,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:55,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2880 states and 4316 transitions. [2024-11-13 21:05:55,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4316 transitions. [2024-11-13 21:05:55,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-13 21:05:55,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:55,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:00,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 2938 states and 4383 transitions. [2024-11-13 21:06:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4383 transitions. [2024-11-13 21:06:00,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 21:06:00,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:00,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:00,830 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:01,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2942 states and 4387 transitions. [2024-11-13 21:06:01,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4387 transitions. [2024-11-13 21:06:01,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-13 21:06:01,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:01,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:01,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:01,749 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:02,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:02,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 2950 states and 4398 transitions. [2024-11-13 21:06:02,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4398 transitions. [2024-11-13 21:06:02,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 21:06:02,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:02,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:02,677 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:02,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2951 states and 4399 transitions. [2024-11-13 21:06:02,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 4399 transitions. [2024-11-13 21:06:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-13 21:06:02,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:02,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:04,758 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 21:06:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 3996 states and 5515 transitions. [2024-11-13 21:06:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 5515 transitions. [2024-11-13 21:06:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 21:06:18,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:18,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:19,595 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 21:06:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5556 states to 3997 states and 5556 transitions. [2024-11-13 21:06:21,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3997 states and 5556 transitions. [2024-11-13 21:06:21,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 21:06:21,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:21,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:21,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:23,166 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:30,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5696 states to 4119 states and 5696 transitions. [2024-11-13 21:06:30,452 INFO L276 IsEmpty]: Start isEmpty. Operand 4119 states and 5696 transitions. [2024-11-13 21:06:30,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 21:06:30,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:30,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:31,146 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:31,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5706 states to 4125 states and 5706 transitions. [2024-11-13 21:06:31,704 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 5706 transitions. [2024-11-13 21:06:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-13 21:06:31,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:31,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:32,214 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:32,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5710 states to 4128 states and 5710 transitions. [2024-11-13 21:06:32,434 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 5710 transitions. [2024-11-13 21:06:32,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 21:06:32,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:32,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:34,179 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:43,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:43,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5962 states to 4256 states and 5962 transitions. [2024-11-13 21:06:43,247 INFO L276 IsEmpty]: Start isEmpty. Operand 4256 states and 5962 transitions. [2024-11-13 21:06:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 21:06:43,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:43,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:45,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:45,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5972 states to 4260 states and 5972 transitions. [2024-11-13 21:06:45,477 INFO L276 IsEmpty]: Start isEmpty. Operand 4260 states and 5972 transitions. [2024-11-13 21:06:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 21:06:45,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:45,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:46,980 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:47,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:47,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5978 states to 4263 states and 5978 transitions. [2024-11-13 21:06:47,904 INFO L276 IsEmpty]: Start isEmpty. Operand 4263 states and 5978 transitions. [2024-11-13 21:06:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 21:06:47,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:47,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,737 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:50,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5983 states to 4267 states and 5983 transitions. [2024-11-13 21:06:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 4267 states and 5983 transitions. [2024-11-13 21:06:50,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 21:06:50,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:51,695 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:53,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5998 states to 4278 states and 5998 transitions. [2024-11-13 21:06:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 4278 states and 5998 transitions. [2024-11-13 21:06:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 21:06:53,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:53,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:55,338 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 21:06:57,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6100 states to 4284 states and 6100 transitions. [2024-11-13 21:06:57,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4284 states and 6100 transitions. [2024-11-13 21:06:57,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 21:06:57,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:57,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:59,517 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 21:07:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6106 states to 4289 states and 6106 transitions. [2024-11-13 21:07:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 4289 states and 6106 transitions. [2024-11-13 21:07:00,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 21:07:00,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:00,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:02,266 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 21:07:03,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6114 states to 4296 states and 6114 transitions. [2024-11-13 21:07:03,343 INFO L276 IsEmpty]: Start isEmpty. Operand 4296 states and 6114 transitions. [2024-11-13 21:07:03,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 21:07:03,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:03,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:04,897 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 21:07:05,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:05,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6122 states to 4303 states and 6122 transitions. [2024-11-13 21:07:05,945 INFO L276 IsEmpty]: Start isEmpty. Operand 4303 states and 6122 transitions. [2024-11-13 21:07:05,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-13 21:07:05,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:05,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:06,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:07,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:07,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6123 states to 4304 states and 6123 transitions. [2024-11-13 21:07:07,294 INFO L276 IsEmpty]: Start isEmpty. Operand 4304 states and 6123 transitions. [2024-11-13 21:07:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-13 21:07:07,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:08,270 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:08,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:08,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6127 states to 4307 states and 6127 transitions. [2024-11-13 21:07:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 4307 states and 6127 transitions. [2024-11-13 21:07:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-13 21:07:08,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:08,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:09,822 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6284 states to 4441 states and 6284 transitions. [2024-11-13 21:07:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 4441 states and 6284 transitions. [2024-11-13 21:07:19,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-13 21:07:19,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:19,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6291 states to 4446 states and 6291 transitions. [2024-11-13 21:07:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 4446 states and 6291 transitions. [2024-11-13 21:07:21,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 21:07:21,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:21,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 21 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7501 states to 5491 states and 7501 transitions. [2024-11-13 21:07:38,156 INFO L276 IsEmpty]: Start isEmpty. Operand 5491 states and 7501 transitions. [2024-11-13 21:07:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 21:07:38,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:07:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7504 states to 5494 states and 7504 transitions. [2024-11-13 21:07:39,088 INFO L276 IsEmpty]: Start isEmpty. Operand 5494 states and 7504 transitions. [2024-11-13 21:07:39,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1070 [2024-11-13 21:07:39,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:39,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,925 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:40,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7517 states to 5504 states and 7517 transitions. [2024-11-13 21:07:40,611 INFO L276 IsEmpty]: Start isEmpty. Operand 5504 states and 7517 transitions. [2024-11-13 21:07:40,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-13 21:07:40,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:40,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:41,356 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:42,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7529 states to 5513 states and 7529 transitions. [2024-11-13 21:07:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand 5513 states and 7529 transitions. [2024-11-13 21:07:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-13 21:07:42,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:43,038 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:48,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7583 states to 5537 states and 7583 transitions. [2024-11-13 21:07:48,730 INFO L276 IsEmpty]: Start isEmpty. Operand 5537 states and 7583 transitions. [2024-11-13 21:07:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-13 21:07:48,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:48,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:49,484 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:07:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7598 states to 5544 states and 7598 transitions. [2024-11-13 21:07:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 5544 states and 7598 transitions. [2024-11-13 21:07:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-13 21:07:52,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat