./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label58.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label58.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk --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 5f835e7f48df4668307a289c54768d1f83aac7738f6c210eb94379a1695f06c9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:22:09,837 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:22:09,938 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:22:09,946 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:22:09,947 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:22:09,993 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:22:09,993 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:22:09,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:22:09,995 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:22:09,995 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:22:09,996 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:22:09,996 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:22:09,997 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:22:09,997 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:22:09,997 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:22:09,998 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:22:09,998 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:22:09,999 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:22:09,999 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:22:10,000 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:22:10,000 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:22:10,001 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:22:10,001 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:22:10,001 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:22:10,002 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:22:10,002 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:22:10,003 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:22:10,003 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:22:10,004 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:22:10,004 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:22:10,004 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:22:10,005 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:22:10,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:22:10,005 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f835e7f48df4668307a289c54768d1f83aac7738f6c210eb94379a1695f06c9 [2024-11-08 23:22:10,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:22:10,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:22:10,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:22:10,324 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:22:10,324 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:22:10,326 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label58.c Unable to find full path for "g++" [2024-11-08 23:22:12,374 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:22:13,068 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:22:13,068 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/sv-benchmarks/c/eca-rers2012/Problem06_label58.c [2024-11-08 23:22:13,125 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/data/51e4bbaa3/1b986a8a623e42a3890fbbc68e0afc8f/FLAGd719655c4 [2024-11-08 23:22:13,147 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/data/51e4bbaa3/1b986a8a623e42a3890fbbc68e0afc8f [2024-11-08 23:22:13,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:22:13,152 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:22:13,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:22:13,154 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:22:13,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:22:13,160 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:22:13" (1/1) ... [2024-11-08 23:22:13,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e159537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:13, skipping insertion in model container [2024-11-08 23:22:13,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:22:13" (1/1) ... [2024-11-08 23:22:13,427 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:22:15,466 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_f746a9fd-127f-4343-85a3-e83317c5f078/sv-benchmarks/c/eca-rers2012/Problem06_label58.c[333300,333313] [2024-11-08 23:22:15,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:22:15,510 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:22:16,718 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_f746a9fd-127f-4343-85a3-e83317c5f078/sv-benchmarks/c/eca-rers2012/Problem06_label58.c[333300,333313] [2024-11-08 23:22:16,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:22:16,792 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:22:16,793 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16 WrapperNode [2024-11-08 23:22:16,794 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:22:16,795 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:22:16,795 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:22:16,796 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:22:16,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:16,902 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:17,350 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:22:17,350 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:22:17,351 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:22:17,351 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:22:17,352 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:22:17,361 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:17,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:17,422 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:17,423 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:17,665 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:17,696 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:17,716 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:17,729 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:17,812 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:22:17,813 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:22:17,813 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:22:17,813 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:22:17,814 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:16" (1/1) ... [2024-11-08 23:22:17,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:22:17,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:22:17,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:22:17,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f746a9fd-127f-4343-85a3-e83317c5f078/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:22:17,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:22:17,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:22:17,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:22:17,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:22:18,180 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:22:18,188 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:22:26,506 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:22:26,506 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:22:27,814 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:22:27,815 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:22:27,815 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:22:27 BoogieIcfgContainer [2024-11-08 23:22:27,816 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:22:27,820 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:22:27,820 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:22:27,832 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:22:27,833 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:22:27" (1/1) ... [2024-11-08 23:22:27,840 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:22:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:27,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:22:27,918 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:22:27,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:22:27,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:27,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:31,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:37,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1865 states and 3208 transitions. [2024-11-08 23:22:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3208 transitions. [2024-11-08 23:22:37,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 23:22:37,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:37,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:39,210 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:39,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1868 states and 3213 transitions. [2024-11-08 23:22:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3213 transitions. [2024-11-08 23:22:39,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:22:39,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:39,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:39,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:40,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1872 states and 3220 transitions. [2024-11-08 23:22:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3220 transitions. [2024-11-08 23:22:41,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 23:22:41,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:41,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:42,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1879 states and 3231 transitions. [2024-11-08 23:22:43,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3231 transitions. [2024-11-08 23:22:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 23:22:43,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:45,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:46,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1887 states and 3244 transitions. [2024-11-08 23:22:46,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3244 transitions. [2024-11-08 23:22:46,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-08 23:22:46,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:46,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:47,031 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1896 states and 3259 transitions. [2024-11-08 23:22:47,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3259 transitions. [2024-11-08 23:22:47,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-08 23:22:47,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:47,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:48,589 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:48,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1899 states and 3264 transitions. [2024-11-08 23:22:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3264 transitions. [2024-11-08 23:22:48,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 23:22:48,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:48,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:49,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1903 states and 3271 transitions. [2024-11-08 23:22:49,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3271 transitions. [2024-11-08 23:22:49,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-08 23:22:49,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:49,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:51,007 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:52,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1916 states and 3292 transitions. [2024-11-08 23:22:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3292 transitions. [2024-11-08 23:22:52,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-08 23:22:52,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:52,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:52,834 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:53,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:53,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 1920 states and 3298 transitions. [2024-11-08 23:22:53,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3298 transitions. [2024-11-08 23:22:53,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 23:22:53,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:53,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:53,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:53,862 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:54,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1925 states and 3304 transitions. [2024-11-08 23:22:54,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3304 transitions. [2024-11-08 23:22:54,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:22:54,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:54,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:54,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1945 states and 3333 transitions. [2024-11-08 23:22:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3333 transitions. [2024-11-08 23:22:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 23:22:57,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:57,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:57,910 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:58,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1946 states and 3335 transitions. [2024-11-08 23:22:58,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3335 transitions. [2024-11-08 23:22:58,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 23:22:58,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:58,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:58,747 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:59,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:59,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1956 states and 3349 transitions. [2024-11-08 23:22:59,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3349 transitions. [2024-11-08 23:22:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 23:22:59,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:59,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:59,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:59,868 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:01,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1975 states and 3375 transitions. [2024-11-08 23:23:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3375 transitions. [2024-11-08 23:23:01,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-08 23:23:01,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:01,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:02,286 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1999 states and 3409 transitions. [2024-11-08 23:23:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3409 transitions. [2024-11-08 23:23:04,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 23:23:04,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:04,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:08,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:08,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2025 states and 3445 transitions. [2024-11-08 23:23:08,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3445 transitions. [2024-11-08 23:23:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-08 23:23:08,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:08,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:09,102 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:09,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2027 states and 3448 transitions. [2024-11-08 23:23:09,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3448 transitions. [2024-11-08 23:23:09,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-08 23:23:09,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:09,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:09,953 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:12,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:12,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2056 states and 3488 transitions. [2024-11-08 23:23:12,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3488 transitions. [2024-11-08 23:23:12,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-08 23:23:12,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:12,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:13,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:14,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2066 states and 3502 transitions. [2024-11-08 23:23:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3502 transitions. [2024-11-08 23:23:14,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 23:23:14,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:14,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:15,053 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:15,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 2068 states and 3504 transitions. [2024-11-08 23:23:15,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3504 transitions. [2024-11-08 23:23:15,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-08 23:23:15,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:15,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:15,947 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:17,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:17,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 2094 states and 3538 transitions. [2024-11-08 23:23:17,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3538 transitions. [2024-11-08 23:23:17,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-08 23:23:17,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:17,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:18,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:18,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2098 states and 3543 transitions. [2024-11-08 23:23:18,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3543 transitions. [2024-11-08 23:23:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-08 23:23:18,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:18,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:19,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:19,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:19,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2099 states and 3544 transitions. [2024-11-08 23:23:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3544 transitions. [2024-11-08 23:23:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 23:23:19,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:19,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:20,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2110 states and 3558 transitions. [2024-11-08 23:23:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3558 transitions. [2024-11-08 23:23:20,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 23:23:20,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:20,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:21,422 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:21,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:21,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2111 states and 3559 transitions. [2024-11-08 23:23:21,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3559 transitions. [2024-11-08 23:23:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-08 23:23:21,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:21,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:23,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 2134 states and 3588 transitions. [2024-11-08 23:23:23,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3588 transitions. [2024-11-08 23:23:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:23:23,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:23,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:23,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:25,209 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:28,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:28,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3643 states to 2177 states and 3643 transitions. [2024-11-08 23:23:28,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3643 transitions. [2024-11-08 23:23:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 23:23:28,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:28,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:29,304 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:30,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 2197 states and 3670 transitions. [2024-11-08 23:23:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3670 transitions. [2024-11-08 23:23:30,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-08 23:23:30,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:30,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:31,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 2198 states and 3671 transitions. [2024-11-08 23:23:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3671 transitions. [2024-11-08 23:23:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 23:23:31,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:31,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2203 states and 3678 transitions. [2024-11-08 23:23:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3678 transitions. [2024-11-08 23:23:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 23:23:32,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:32,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:33,402 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:33,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3685 states to 2207 states and 3685 transitions. [2024-11-08 23:23:33,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3685 transitions. [2024-11-08 23:23:33,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-08 23:23:33,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:33,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:35,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 2218 states and 3700 transitions. [2024-11-08 23:23:35,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3700 transitions. [2024-11-08 23:23:35,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 23:23:35,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:35,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:36,055 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 2240 states and 3727 transitions. [2024-11-08 23:23:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3727 transitions. [2024-11-08 23:23:37,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 23:23:37,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:37,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:38,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 2241 states and 3728 transitions. [2024-11-08 23:23:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3728 transitions. [2024-11-08 23:23:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 23:23:38,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:38,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:44,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 2292 states and 3790 transitions. [2024-11-08 23:23:44,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3790 transitions. [2024-11-08 23:23:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-08 23:23:44,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:44,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:45,486 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:46,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 2302 states and 3803 transitions. [2024-11-08 23:23:46,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3803 transitions. [2024-11-08 23:23:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-08 23:23:46,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:46,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:49,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:49,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 2346 states and 3857 transitions. [2024-11-08 23:23:49,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3857 transitions. [2024-11-08 23:23:49,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 23:23:49,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:49,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:51,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:51,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2360 states and 3876 transitions. [2024-11-08 23:23:51,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3876 transitions. [2024-11-08 23:23:51,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 23:23:51,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:51,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:54,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:54,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2377 states and 3898 transitions. [2024-11-08 23:23:54,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 3898 transitions. [2024-11-08 23:23:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 23:23:54,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:54,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:54,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:55,353 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2404 states and 3931 transitions. [2024-11-08 23:23:57,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3931 transitions. [2024-11-08 23:23:57,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 23:23:57,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:57,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 2414 states and 3945 transitions. [2024-11-08 23:23:59,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 3945 transitions. [2024-11-08 23:23:59,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:23:59,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:59,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:59,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:00,832 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:05,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2471 states and 4012 transitions. [2024-11-08 23:24:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4012 transitions. [2024-11-08 23:24:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 23:24:05,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:05,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:05,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 2479 states and 4024 transitions. [2024-11-08 23:24:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4024 transitions. [2024-11-08 23:24:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:24:07,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:07,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 2494 states and 4045 transitions. [2024-11-08 23:24:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4045 transitions. [2024-11-08 23:24:11,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-08 23:24:11,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:11,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:11,947 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2499 states and 4052 transitions. [2024-11-08 23:24:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4052 transitions. [2024-11-08 23:24:12,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 23:24:12,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:12,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:13,055 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 2501 states and 4056 transitions. [2024-11-08 23:24:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 4056 transitions. [2024-11-08 23:24:13,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 23:24:13,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:13,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:14,009 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:14,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 2503 states and 4059 transitions. [2024-11-08 23:24:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4059 transitions. [2024-11-08 23:24:14,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 23:24:14,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:14,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:16,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 2514 states and 4075 transitions. [2024-11-08 23:24:16,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 4075 transitions. [2024-11-08 23:24:16,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 23:24:16,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:16,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:16,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:16,923 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:17,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 2521 states and 4084 transitions. [2024-11-08 23:24:17,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 4084 transitions. [2024-11-08 23:24:17,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:24:17,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:17,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:17,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:18,719 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 2600 states and 4178 transitions. [2024-11-08 23:24:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 4178 transitions. [2024-11-08 23:24:24,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 23:24:24,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:24,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:25,080 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:28,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2633 states and 4221 transitions. [2024-11-08 23:24:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4221 transitions. [2024-11-08 23:24:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 23:24:28,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:28,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 2636 states and 4226 transitions. [2024-11-08 23:24:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 4226 transitions. [2024-11-08 23:24:30,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-08 23:24:30,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:30,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:31,280 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:32,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2647 states and 4241 transitions. [2024-11-08 23:24:32,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4241 transitions. [2024-11-08 23:24:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-08 23:24:32,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:32,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:33,126 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4246 states to 2650 states and 4246 transitions. [2024-11-08 23:24:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 4246 transitions. [2024-11-08 23:24:33,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 23:24:33,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:33,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:34,302 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2652 states and 4249 transitions. [2024-11-08 23:24:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4249 transitions. [2024-11-08 23:24:34,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 23:24:34,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:34,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:34,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:35,504 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2675 states and 4280 transitions. [2024-11-08 23:24:38,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4280 transitions. [2024-11-08 23:24:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 23:24:38,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:38,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:39,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2682 states and 4290 transitions. [2024-11-08 23:24:39,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4290 transitions. [2024-11-08 23:24:39,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 23:24:39,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:39,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:40,528 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:40,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4296 states to 2686 states and 4296 transitions. [2024-11-08 23:24:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 4296 transitions. [2024-11-08 23:24:40,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:24:40,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:40,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:41,431 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:42,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2696 states and 4310 transitions. [2024-11-08 23:24:42,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 4310 transitions. [2024-11-08 23:24:42,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-08 23:24:42,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:42,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:42,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4321 states to 2703 states and 4321 transitions. [2024-11-08 23:24:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4321 transitions. [2024-11-08 23:24:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 23:24:43,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:43,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:46,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 2709 states and 4331 transitions. [2024-11-08 23:24:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4331 transitions. [2024-11-08 23:24:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 23:24:46,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:46,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:46,868 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:47,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:47,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2716 states and 4341 transitions. [2024-11-08 23:24:47,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4341 transitions. [2024-11-08 23:24:47,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:24:47,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:47,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:48,067 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2723 states and 4351 transitions. [2024-11-08 23:24:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 4351 transitions. [2024-11-08 23:24:48,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 23:24:48,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:48,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:49,783 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 2724 states and 4366 transitions. [2024-11-08 23:24:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4366 transitions. [2024-11-08 23:24:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-08 23:24:51,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:51,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:52,423 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:52,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:52,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2729 states and 4372 transitions. [2024-11-08 23:24:52,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4372 transitions. [2024-11-08 23:24:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2024-11-08 23:24:52,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:52,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:54,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2744 states and 4391 transitions. [2024-11-08 23:24:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 4391 transitions. [2024-11-08 23:24:54,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 23:24:54,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:54,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:55,443 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 2828 states and 4577 transitions. [2024-11-08 23:25:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 4577 transitions. [2024-11-08 23:25:02,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 23:25:02,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,171 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:25:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:03,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4598 states to 2829 states and 4598 transitions. [2024-11-08 23:25:03,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4598 transitions. [2024-11-08 23:25:03,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 23:25:03,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:03,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:25:05,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4602 states to 2832 states and 4602 transitions. [2024-11-08 23:25:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4602 transitions. [2024-11-08 23:25:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 23:25:05,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:05,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:06,190 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:12,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:12,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2916 states and 4704 transitions. [2024-11-08 23:25:12,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4704 transitions. [2024-11-08 23:25:12,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:25:12,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:12,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:23,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4877 states to 2971 states and 4877 transitions. [2024-11-08 23:25:23,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 4877 transitions. [2024-11-08 23:25:23,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:25:23,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:23,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:25,957 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:27,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:27,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2978 states and 4894 transitions. [2024-11-08 23:25:27,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 4894 transitions. [2024-11-08 23:25:27,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:25:27,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:27,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:28,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 2981 states and 4898 transitions. [2024-11-08 23:25:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 4898 transitions. [2024-11-08 23:25:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:25:31,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:31,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:31,908 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:37,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 3034 states and 4962 transitions. [2024-11-08 23:25:37,842 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 4962 transitions. [2024-11-08 23:25:37,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 23:25:37,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:38,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:47,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 3117 states and 5080 transitions. [2024-11-08 23:25:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3117 states and 5080 transitions. [2024-11-08 23:25:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 23:25:47,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:47,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:49,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:49,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5085 states to 3121 states and 5085 transitions. [2024-11-08 23:25:49,779 INFO L276 IsEmpty]: Start isEmpty. Operand 3121 states and 5085 transitions. [2024-11-08 23:25:49,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 23:25:49,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:49,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:49,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:50,890 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:51,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:51,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5087 states to 3123 states and 5087 transitions. [2024-11-08 23:25:51,960 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5087 transitions. [2024-11-08 23:25:51,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 23:25:51,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:52,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:52,532 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:25:54,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:54,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5109 states to 3139 states and 5109 transitions. [2024-11-08 23:25:54,541 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 5109 transitions. [2024-11-08 23:25:54,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 23:25:54,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:54,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:55,425 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:58,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:58,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5136 states to 3152 states and 5136 transitions. [2024-11-08 23:25:58,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3152 states and 5136 transitions. [2024-11-08 23:25:58,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 23:25:58,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:58,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:01,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:01,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 3157 states and 5143 transitions. [2024-11-08 23:26:01,204 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 5143 transitions. [2024-11-08 23:26:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 23:26:01,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:01,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:01,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:02,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 3158 states and 5144 transitions. [2024-11-08 23:26:02,824 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 5144 transitions. [2024-11-08 23:26:02,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-08 23:26:02,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:02,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 114 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:04,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 3159 states and 5146 transitions. [2024-11-08 23:26:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 3159 states and 5146 transitions. [2024-11-08 23:26:04,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-08 23:26:04,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:04,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:04,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:05,173 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:05,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5162 states to 3171 states and 5162 transitions. [2024-11-08 23:26:05,965 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 5162 transitions. [2024-11-08 23:26:05,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-08 23:26:05,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:05,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat