./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label47.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/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_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label47.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/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_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/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 30f6149de9f98deea58c759c65205f79ecba182fa484089cbbe86c32a45536db --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:27:21,404 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:27:21,527 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:27:21,536 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:27:21,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:27:21,581 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:27:21,585 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:27:21,585 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:27:21,586 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:27:21,586 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:27:21,587 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:27:21,587 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:27:21,588 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:27:21,588 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:27:21,589 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:27:21,589 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:27:21,590 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:27:21,590 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:27:21,591 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:27:21,591 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:27:21,592 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:27:21,592 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:27:21,593 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:27:21,593 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:27:21,594 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:27:21,594 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:27:21,595 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:27:21,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:27:21,596 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:27:21,596 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:27:21,597 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:27:21,597 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:27:21,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:27:21,598 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_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30f6149de9f98deea58c759c65205f79ecba182fa484089cbbe86c32a45536db [2024-11-08 22:27:21,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:27:21,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:27:21,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:27:21,998 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:27:21,999 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:27:22,001 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label47.c Unable to find full path for "g++" [2024-11-08 22:27:24,616 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:27:25,452 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:27:25,453 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/sv-benchmarks/c/eca-rers2012/Problem06_label47.c [2024-11-08 22:27:25,534 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk/data/4480b3955/614cbdc4ad2742d482ba87036eae2d2c/FLAG3845cd73f [2024-11-08 22:27:25,732 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk/data/4480b3955/614cbdc4ad2742d482ba87036eae2d2c [2024-11-08 22:27:25,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:27:25,738 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:27:25,740 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:27:25,740 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:27:25,747 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:27:25,751 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:27:25" (1/1) ... [2024-11-08 22:27:25,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1abc4bc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:25, skipping insertion in model container [2024-11-08 22:27:25,755 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:27:25" (1/1) ... [2024-11-08 22:27:26,125 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:27:29,015 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_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/sv-benchmarks/c/eca-rers2012/Problem06_label47.c[332923,332936] [2024-11-08 22:27:29,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:27:29,074 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:27:30,490 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_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/sv-benchmarks/c/eca-rers2012/Problem06_label47.c[332923,332936] [2024-11-08 22:27:30,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:27:30,623 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:27:30,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30 WrapperNode [2024-11-08 22:27:30,625 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:27:30,626 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:27:30,627 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:27:30,627 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:27:30,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:30,769 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:31,194 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 22:27:31,195 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:27:31,196 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:27:31,196 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:27:31,196 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:27:31,207 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:31,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:31,255 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:31,255 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:31,582 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:31,667 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:31,799 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:31,837 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:31,955 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:27:31,956 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:27:31,957 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:27:31,957 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:27:31,958 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:30" (1/1) ... [2024-11-08 22:27:31,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:27:32,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:27:32,030 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:27:32,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06b54ec5-1d3b-47e6-a4b3-5bfa65b3cccd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:27:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:27:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:27:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:27:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:27:32,339 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:27:32,346 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:27:43,082 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 22:27:43,083 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:27:44,858 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:27:44,861 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:27:44,861 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:27:44 BoogieIcfgContainer [2024-11-08 22:27:44,862 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:27:44,863 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:27:44,863 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:27:44,876 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:27:44,876 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:27:44" (1/1) ... [2024-11-08 22:27:44,889 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:27:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:45,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 22:27:45,014 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 22:27:45,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 22:27:45,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:45,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:50,081 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 22:27:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1865 states and 3208 transitions. [2024-11-08 22:27:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3208 transitions. [2024-11-08 22:27:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 22:27:58,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:00,977 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 22:28:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:01,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1868 states and 3213 transitions. [2024-11-08 22:28:01,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3213 transitions. [2024-11-08 22:28:01,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 22:28:01,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:01,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:02,532 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 22:28:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:02,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1872 states and 3220 transitions. [2024-11-08 22:28:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3220 transitions. [2024-11-08 22:28:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:28:02,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:02,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:05,860 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 22:28:06,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:06,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1879 states and 3231 transitions. [2024-11-08 22:28:06,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3231 transitions. [2024-11-08 22:28:06,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 22:28:06,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:06,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:09,357 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 22:28:10,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:10,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1887 states and 3244 transitions. [2024-11-08 22:28:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3244 transitions. [2024-11-08 22:28:10,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-08 22:28:10,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:10,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:11,473 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 22:28:12,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:12,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1896 states and 3259 transitions. [2024-11-08 22:28:12,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3259 transitions. [2024-11-08 22:28:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-08 22:28:12,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:12,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:12,969 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 22:28:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1899 states and 3264 transitions. [2024-11-08 22:28:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3264 transitions. [2024-11-08 22:28:13,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 22:28:13,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:13,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:13,996 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 22:28:14,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:14,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1903 states and 3271 transitions. [2024-11-08 22:28:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3271 transitions. [2024-11-08 22:28:14,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-08 22:28:14,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:14,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:15,192 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 22:28:16,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:16,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1916 states and 3292 transitions. [2024-11-08 22:28:16,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3292 transitions. [2024-11-08 22:28:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-08 22:28:16,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:16,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:17,477 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 22:28:17,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:17,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 1920 states and 3298 transitions. [2024-11-08 22:28:17,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3298 transitions. [2024-11-08 22:28:17,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 22:28:17,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:17,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:17,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:18,423 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 22:28:18,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:18,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1925 states and 3304 transitions. [2024-11-08 22:28:18,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3304 transitions. [2024-11-08 22:28:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 22:28:18,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:18,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:18,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:20,599 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 22:28:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:22,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1945 states and 3333 transitions. [2024-11-08 22:28:22,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3333 transitions. [2024-11-08 22:28:22,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 22:28:22,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:22,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:23,402 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 22:28:23,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1946 states and 3335 transitions. [2024-11-08 22:28:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3335 transitions. [2024-11-08 22:28:23,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 22:28:23,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:23,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:24,347 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 22:28:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:25,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1956 states and 3349 transitions. [2024-11-08 22:28:25,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3349 transitions. [2024-11-08 22:28:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 22:28:25,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:25,608 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 22:28:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1975 states and 3375 transitions. [2024-11-08 22:28:26,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3375 transitions. [2024-11-08 22:28:26,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-08 22:28:26,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:26,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:28,016 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 22:28:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:30,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1999 states and 3409 transitions. [2024-11-08 22:28:30,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3409 transitions. [2024-11-08 22:28:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 22:28:30,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:30,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:30,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:31,689 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 22:28:34,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2025 states and 3445 transitions. [2024-11-08 22:28:34,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3445 transitions. [2024-11-08 22:28:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-08 22:28:34,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:34,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:34,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:35,151 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 22:28:35,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:35,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2027 states and 3448 transitions. [2024-11-08 22:28:35,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3448 transitions. [2024-11-08 22:28:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-08 22:28:35,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:35,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:36,104 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 22:28:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2056 states and 3488 transitions. [2024-11-08 22:28:39,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3488 transitions. [2024-11-08 22:28:39,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-08 22:28:39,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:39,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:40,164 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 22:28:41,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:41,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2066 states and 3502 transitions. [2024-11-08 22:28:41,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3502 transitions. [2024-11-08 22:28:41,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 22:28:41,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:41,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:41,911 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 22:28:42,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 2068 states and 3504 transitions. [2024-11-08 22:28:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3504 transitions. [2024-11-08 22:28:42,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-08 22:28:42,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:42,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:42,996 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 22:28:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:45,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 2094 states and 3538 transitions. [2024-11-08 22:28:45,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3538 transitions. [2024-11-08 22:28:45,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-08 22:28:45,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:45,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:45,985 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 22:28:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:46,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2098 states and 3543 transitions. [2024-11-08 22:28:46,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3543 transitions. [2024-11-08 22:28:46,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-08 22:28:46,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:46,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:46,981 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 22:28:47,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:47,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2099 states and 3544 transitions. [2024-11-08 22:28:47,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3544 transitions. [2024-11-08 22:28:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 22:28:47,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:47,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:47,767 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 22:28:48,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2110 states and 3558 transitions. [2024-11-08 22:28:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3558 transitions. [2024-11-08 22:28:48,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 22:28:48,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:48,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:48,912 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 22:28:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2111 states and 3559 transitions. [2024-11-08 22:28:48,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3559 transitions. [2024-11-08 22:28:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-08 22:28:48,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:48,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:49,699 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 22:28:51,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 2134 states and 3588 transitions. [2024-11-08 22:28:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3588 transitions. [2024-11-08 22:28:51,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 22:28:51,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:51,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:53,195 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 22:28:57,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3643 states to 2177 states and 3643 transitions. [2024-11-08 22:28:57,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3643 transitions. [2024-11-08 22:28:57,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 22:28:57,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:57,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:57,708 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 22:28:59,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 2197 states and 3670 transitions. [2024-11-08 22:28:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3670 transitions. [2024-11-08 22:28:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-08 22:28:59,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:59,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:00,119 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 22:29:00,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 2198 states and 3671 transitions. [2024-11-08 22:29:00,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3671 transitions. [2024-11-08 22:29:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 22:29:00,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:00,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:01,042 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 22:29:01,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:01,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2203 states and 3678 transitions. [2024-11-08 22:29:01,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3678 transitions. [2024-11-08 22:29:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 22:29:01,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:01,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:01,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:01,963 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 22:29:02,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3685 states to 2207 states and 3685 transitions. [2024-11-08 22:29:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3685 transitions. [2024-11-08 22:29:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-08 22:29:02,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:02,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:03,253 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 22:29:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:03,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 2218 states and 3700 transitions. [2024-11-08 22:29:03,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3700 transitions. [2024-11-08 22:29:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 22:29:03,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:03,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:04,653 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 22:29:05,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:05,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 2240 states and 3727 transitions. [2024-11-08 22:29:05,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3727 transitions. [2024-11-08 22:29:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 22:29:05,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:06,772 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 22:29:06,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:06,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 2241 states and 3728 transitions. [2024-11-08 22:29:06,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3728 transitions. [2024-11-08 22:29:06,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 22:29:06,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:06,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:08,983 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 22:29:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 2292 states and 3790 transitions. [2024-11-08 22:29:14,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3790 transitions. [2024-11-08 22:29:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-08 22:29:14,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:14,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:15,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:15,881 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 22:29:16,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 2302 states and 3803 transitions. [2024-11-08 22:29:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3803 transitions. [2024-11-08 22:29:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-08 22:29:16,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:16,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:17,689 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 22:29:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:20,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 2346 states and 3857 transitions. [2024-11-08 22:29:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3857 transitions. [2024-11-08 22:29:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 22:29:20,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:20,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:21,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:21,405 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 22:29:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:22,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2360 states and 3876 transitions. [2024-11-08 22:29:22,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3876 transitions. [2024-11-08 22:29:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 22:29:22,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:22,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:22,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:23,872 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 22:29:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2377 states and 3898 transitions. [2024-11-08 22:29:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 3898 transitions. [2024-11-08 22:29:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 22:29:26,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:26,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:26,895 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 22:29:28,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:28,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2404 states and 3931 transitions. [2024-11-08 22:29:28,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3931 transitions. [2024-11-08 22:29:28,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 22:29:28,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:28,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:29,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:29,744 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 22:29:31,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:31,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 2414 states and 3945 transitions. [2024-11-08 22:29:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 3945 transitions. [2024-11-08 22:29:31,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 22:29:31,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:31,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:33,060 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 22:29:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2471 states and 4012 transitions. [2024-11-08 22:29:37,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4012 transitions. [2024-11-08 22:29:37,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 22:29:37,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:37,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:38,519 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 22:29:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:39,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 2479 states and 4024 transitions. [2024-11-08 22:29:39,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4024 transitions. [2024-11-08 22:29:39,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 22:29:39,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:39,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:41,146 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 22:29:43,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 2494 states and 4045 transitions. [2024-11-08 22:29:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4045 transitions. [2024-11-08 22:29:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-08 22:29:43,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:43,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:44,608 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 22:29:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:45,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2499 states and 4052 transitions. [2024-11-08 22:29:45,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4052 transitions. [2024-11-08 22:29:45,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 22:29:45,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:45,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:45,700 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 22:29:45,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:45,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 2501 states and 4056 transitions. [2024-11-08 22:29:45,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 4056 transitions. [2024-11-08 22:29:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 22:29:45,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:45,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:46,657 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 22:29:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:47,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 2503 states and 4059 transitions. [2024-11-08 22:29:47,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4059 transitions. [2024-11-08 22:29:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 22:29:47,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:47,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:47,879 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 22:29:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 2514 states and 4075 transitions. [2024-11-08 22:29:49,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 4075 transitions. [2024-11-08 22:29:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 22:29:49,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:49,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:49,798 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 22:29:50,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 2521 states and 4084 transitions. [2024-11-08 22:29:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 4084 transitions. [2024-11-08 22:29:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 22:29:50,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:50,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:50,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:51,785 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 22:29:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:58,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 2600 states and 4178 transitions. [2024-11-08 22:29:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 4178 transitions. [2024-11-08 22:29:58,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 22:29:58,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:58,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:58,837 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 22:30:02,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:02,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2633 states and 4221 transitions. [2024-11-08 22:30:02,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4221 transitions. [2024-11-08 22:30:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 22:30:02,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:02,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:03,725 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 22:30:04,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:04,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 2636 states and 4226 transitions. [2024-11-08 22:30:04,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 4226 transitions. [2024-11-08 22:30:04,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-08 22:30:04,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:04,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:04,878 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 22:30:06,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2647 states and 4241 transitions. [2024-11-08 22:30:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4241 transitions. [2024-11-08 22:30:06,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-08 22:30:06,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:06,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:07,621 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 22:30:08,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4246 states to 2650 states and 4246 transitions. [2024-11-08 22:30:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 4246 transitions. [2024-11-08 22:30:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 22:30:08,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:08,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:08,867 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 22:30:09,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2652 states and 4249 transitions. [2024-11-08 22:30:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4249 transitions. [2024-11-08 22:30:09,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 22:30:09,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:09,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:09,941 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 22:30:12,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:12,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2675 states and 4280 transitions. [2024-11-08 22:30:12,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4280 transitions. [2024-11-08 22:30:12,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 22:30:12,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:12,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:12,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:13,495 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 22:30:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:14,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2682 states and 4290 transitions. [2024-11-08 22:30:14,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4290 transitions. [2024-11-08 22:30:14,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 22:30:14,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:14,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:15,826 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 22:30:16,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:16,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4296 states to 2686 states and 4296 transitions. [2024-11-08 22:30:16,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 4296 transitions. [2024-11-08 22:30:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 22:30:16,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:16,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:16,881 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 22:30:17,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:17,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2696 states and 4310 transitions. [2024-11-08 22:30:17,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 4310 transitions. [2024-11-08 22:30:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-08 22:30:17,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:17,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:18,320 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 22:30:19,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:19,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4321 states to 2703 states and 4321 transitions. [2024-11-08 22:30:19,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4321 transitions. [2024-11-08 22:30:19,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 22:30:19,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:19,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:20,315 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 22:30:21,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 2709 states and 4331 transitions. [2024-11-08 22:30:21,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4331 transitions. [2024-11-08 22:30:21,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 22:30:21,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:21,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:21,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:22,832 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 22:30:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2716 states and 4341 transitions. [2024-11-08 22:30:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4341 transitions. [2024-11-08 22:30:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 22:30:23,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:24,449 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 22:30:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:25,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2723 states and 4351 transitions. [2024-11-08 22:30:25,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 4351 transitions. [2024-11-08 22:30:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 22:30:25,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:25,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:26,390 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 22:30:28,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:28,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 2724 states and 4366 transitions. [2024-11-08 22:30:28,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4366 transitions. [2024-11-08 22:30:28,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-08 22:30:28,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:28,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:28,795 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 22:30:28,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:28,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2729 states and 4372 transitions. [2024-11-08 22:30:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4372 transitions. [2024-11-08 22:30:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2024-11-08 22:30:28,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:29,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:29,677 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 22:30:30,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:30,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2744 states and 4391 transitions. [2024-11-08 22:30:30,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 4391 transitions. [2024-11-08 22:30:30,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 22:30:30,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:30,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:31,933 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 22:30:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 2828 states and 4577 transitions. [2024-11-08 22:30:39,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 4577 transitions. [2024-11-08 22:30:39,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 22:30:39,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:39,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:39,738 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 22:30:40,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:40,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4602 states to 2832 states and 4602 transitions. [2024-11-08 22:30:40,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4602 transitions. [2024-11-08 22:30:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 22:30:40,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:40,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:41,977 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 22:30:48,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:48,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2916 states and 4704 transitions. [2024-11-08 22:30:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4704 transitions. [2024-11-08 22:30:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 22:30:48,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:48,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:51,335 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 22:30:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 2971 states and 4874 transitions. [2024-11-08 22:30:59,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 4874 transitions. [2024-11-08 22:30:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 22:30:59,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:59,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:01,411 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 22:31:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:03,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4888 states to 2978 states and 4888 transitions. [2024-11-08 22:31:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 4888 transitions. [2024-11-08 22:31:03,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 22:31:03,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:03,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:03,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:05,377 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 22:31:06,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 2981 states and 4898 transitions. [2024-11-08 22:31:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 4898 transitions. [2024-11-08 22:31:06,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 22:31:06,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:06,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:07,323 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 22:31:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:13,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 3034 states and 4962 transitions. [2024-11-08 22:31:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 4962 transitions. [2024-11-08 22:31:13,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 22:31:13,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:13,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:14,471 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 22:31:22,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 3117 states and 5080 transitions. [2024-11-08 22:31:22,605 INFO L276 IsEmpty]: Start isEmpty. Operand 3117 states and 5080 transitions. [2024-11-08 22:31:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 22:31:22,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:22,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:24,087 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 22:31:25,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5085 states to 3121 states and 5085 transitions. [2024-11-08 22:31:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 3121 states and 5085 transitions. [2024-11-08 22:31:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 22:31:25,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:25,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:26,556 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 22:31:27,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5087 states to 3123 states and 5087 transitions. [2024-11-08 22:31:27,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5087 transitions. [2024-11-08 22:31:27,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 22:31:27,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:27,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:27,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:28,278 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 22:31:30,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:30,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5109 states to 3139 states and 5109 transitions. [2024-11-08 22:31:30,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 5109 transitions. [2024-11-08 22:31:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 22:31:30,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:30,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.