./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label48.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_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/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_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label48.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/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_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/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 4f59746a98f9af894e7ddd90ac1c95595f44289e8f031b484341d690d5a730e0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:11:48,232 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:11:48,330 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:11:48,338 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:11:48,338 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:11:48,388 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:11:48,391 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:11:48,392 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:11:48,393 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:11:48,393 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:11:48,393 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:11:48,394 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:11:48,394 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:11:48,396 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:11:48,396 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:11:48,397 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:11:48,397 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:11:48,401 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:11:48,401 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:11:48,402 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:11:48,402 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:11:48,402 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:11:48,403 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:11:48,403 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:11:48,403 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:11:48,404 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:11:48,404 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:11:48,404 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:11:48,409 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:11:48,409 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:11:48,411 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:11:48,411 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:11:48,421 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:11:48,421 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_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f59746a98f9af894e7ddd90ac1c95595f44289e8f031b484341d690d5a730e0 [2024-11-08 23:11:48,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:11:48,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:11:48,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:11:48,735 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:11:48,736 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:11:48,737 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label48.c Unable to find full path for "g++" [2024-11-08 23:11:50,832 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:11:51,552 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:11:51,552 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/sv-benchmarks/c/eca-rers2012/Problem06_label48.c [2024-11-08 23:11:51,597 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk/data/9f0f75714/c561e427a10f439594545ac72ffb03c0/FLAGfa0b6d3be [2024-11-08 23:11:51,618 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk/data/9f0f75714/c561e427a10f439594545ac72ffb03c0 [2024-11-08 23:11:51,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:11:51,622 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:11:51,624 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:11:51,625 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:11:51,630 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:11:51,631 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:11:51" (1/1) ... [2024-11-08 23:11:51,635 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4842db45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:51, skipping insertion in model container [2024-11-08 23:11:51,635 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:11:51" (1/1) ... [2024-11-08 23:11:51,893 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:11:53,992 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_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/sv-benchmarks/c/eca-rers2012/Problem06_label48.c[331430,331443] [2024-11-08 23:11:54,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:11:54,038 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:11:55,210 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_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/sv-benchmarks/c/eca-rers2012/Problem06_label48.c[331430,331443] [2024-11-08 23:11:55,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:11:55,280 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:11:55,281 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55 WrapperNode [2024-11-08 23:11:55,281 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:11:55,282 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:11:55,283 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:11:55,283 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:11:55,291 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:55,380 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:55,795 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:11:55,795 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:11:55,797 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:11:55,797 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:11:55,797 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:11:55,807 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:55,807 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:55,868 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:55,869 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:56,124 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:56,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:56,285 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:56,314 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:56,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:11:56,425 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:11:56,425 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:11:56,426 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:11:56,426 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:55" (1/1) ... [2024-11-08 23:11:56,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:11:56,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:11:56,489 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:11:56,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08d8ceaf-f77a-4c39-8e18-e34ccf19a6ac/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:11:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:11:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:11:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:11:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:11:56,721 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:11:56,723 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:12:05,054 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:12:05,054 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:12:06,638 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:12:06,639 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:12:06,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:12:06 BoogieIcfgContainer [2024-11-08 23:12:06,639 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:12:06,641 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:12:06,641 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:12:06,653 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:12:06,653 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:12:06" (1/1) ... [2024-11-08 23:12:06,663 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:12:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:06,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:12:06,742 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:12:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:12:06,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:06,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:12,260 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 23:12:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-08 23:12:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-08 23:12:19,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:12:19,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:19,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:23,009 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 23:12:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:23,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-08 23:12:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-08 23:12:23,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:12:23,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:23,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:25,107 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 23:12:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:25,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-08 23:12:25,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-08 23:12:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:12:25,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:26,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:27,874 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 23:12:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-08 23:12:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-08 23:12:29,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:12:29,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:29,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:30,420 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 23:12:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:31,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-08 23:12:31,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-08 23:12:31,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:12:31,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:31,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:33,002 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 23:12:34,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:34,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-08 23:12:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-08 23:12:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-08 23:12:34,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:34,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:35,984 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:12:45,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:45,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4397 states to 3185 states and 4397 transitions. [2024-11-08 23:12:45,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 4397 transitions. [2024-11-08 23:12:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-08 23:12:45,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:45,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:46,916 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 121 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:49,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 3306 states and 4645 transitions. [2024-11-08 23:12:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 4645 transitions. [2024-11-08 23:12:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-08 23:12:49,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:49,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:51,360 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:54,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 3428 states and 4779 transitions. [2024-11-08 23:12:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 3428 states and 4779 transitions. [2024-11-08 23:12:54,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-08 23:12:54,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:54,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:54,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:55,326 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:56,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4799 states to 3434 states and 4799 transitions. [2024-11-08 23:12:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 4799 transitions. [2024-11-08 23:12:56,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-08 23:12:56,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:56,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:57,607 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:00,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4929 states to 3553 states and 4929 transitions. [2024-11-08 23:13:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 3553 states and 4929 transitions. [2024-11-08 23:13:00,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-08 23:13:00,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:00,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:13:02,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:02,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 3558 states and 4952 transitions. [2024-11-08 23:13:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3558 states and 4952 transitions. [2024-11-08 23:13:02,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-08 23:13:02,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:02,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:04,471 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 133 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:08,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5159 states to 3664 states and 5159 transitions. [2024-11-08 23:13:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 3664 states and 5159 transitions. [2024-11-08 23:13:08,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-08 23:13:08,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:08,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:09,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:09,535 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:13:11,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:11,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5181 states to 3675 states and 5181 transitions. [2024-11-08 23:13:11,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5181 transitions. [2024-11-08 23:13:11,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-08 23:13:11,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:11,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,303 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 135 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:17,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:17,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 3794 states and 5312 transitions. [2024-11-08 23:13:17,057 INFO L276 IsEmpty]: Start isEmpty. Operand 3794 states and 5312 transitions. [2024-11-08 23:13:17,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-08 23:13:17,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:17,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:17,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:17,797 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:13:18,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5317 states to 3797 states and 5317 transitions. [2024-11-08 23:13:18,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3797 states and 5317 transitions. [2024-11-08 23:13:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-08 23:13:18,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:20,230 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:23,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:23,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 3813 states and 5403 transitions. [2024-11-08 23:13:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 3813 states and 5403 transitions. [2024-11-08 23:13:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-08 23:13:23,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:23,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:25,742 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 135 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:26,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5407 states to 3815 states and 5407 transitions. [2024-11-08 23:13:26,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3815 states and 5407 transitions. [2024-11-08 23:13:26,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-08 23:13:26,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:27,733 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:30,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 3832 states and 5433 transitions. [2024-11-08 23:13:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 3832 states and 5433 transitions. [2024-11-08 23:13:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-08 23:13:30,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:31,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:13:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:32,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 3839 states and 5446 transitions. [2024-11-08 23:13:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 3839 states and 5446 transitions. [2024-11-08 23:13:32,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:13:32,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:32,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:32,905 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:13:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:34,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 3851 states and 5462 transitions. [2024-11-08 23:13:34,633 INFO L276 IsEmpty]: Start isEmpty. Operand 3851 states and 5462 transitions. [2024-11-08 23:13:34,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-08 23:13:34,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:34,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:35,859 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:36,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 3871 states and 5492 transitions. [2024-11-08 23:13:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3871 states and 5492 transitions. [2024-11-08 23:13:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-08 23:13:36,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:37,787 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:40,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 3888 states and 5515 transitions. [2024-11-08 23:13:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 3888 states and 5515 transitions. [2024-11-08 23:13:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:13:40,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:40,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:41,295 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:45,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5550 states to 3910 states and 5550 transitions. [2024-11-08 23:13:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3910 states and 5550 transitions. [2024-11-08 23:13:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-08 23:13:45,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:45,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:13:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:46,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5553 states to 3913 states and 5553 transitions. [2024-11-08 23:13:46,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3913 states and 5553 transitions. [2024-11-08 23:13:46,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-08 23:13:46,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:46,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:13:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:49,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5576 states to 3930 states and 5576 transitions. [2024-11-08 23:13:49,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3930 states and 5576 transitions. [2024-11-08 23:13:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-08 23:13:49,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:49,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:50,799 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5608 states to 3952 states and 5608 transitions. [2024-11-08 23:13:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 3952 states and 5608 transitions. [2024-11-08 23:13:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-08 23:13:53,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:53,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:54,834 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5623 states to 3961 states and 5623 transitions. [2024-11-08 23:13:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3961 states and 5623 transitions. [2024-11-08 23:13:56,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-08 23:13:56,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:56,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:14:06,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:06,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 4108 states and 5798 transitions. [2024-11-08 23:14:06,276 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 5798 transitions. [2024-11-08 23:14:06,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-08 23:14:06,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:06,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:14:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:08,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 4124 states and 5816 transitions. [2024-11-08 23:14:08,863 INFO L276 IsEmpty]: Start isEmpty. Operand 4124 states and 5816 transitions. [2024-11-08 23:14:08,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-08 23:14:08,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:08,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:09,511 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:11,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:11,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5829 states to 4135 states and 5829 transitions. [2024-11-08 23:14:11,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4135 states and 5829 transitions. [2024-11-08 23:14:11,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-08 23:14:11,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:11,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:17,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:17,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 4162 states and 5868 transitions. [2024-11-08 23:14:17,276 INFO L276 IsEmpty]: Start isEmpty. Operand 4162 states and 5868 transitions. [2024-11-08 23:14:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-08 23:14:17,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:17,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:17,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:18,460 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 4171 states and 5881 transitions. [2024-11-08 23:14:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 4171 states and 5881 transitions. [2024-11-08 23:14:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-08 23:14:21,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:21,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:22,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:22,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 4173 states and 5884 transitions. [2024-11-08 23:14:22,359 INFO L276 IsEmpty]: Start isEmpty. Operand 4173 states and 5884 transitions. [2024-11-08 23:14:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-08 23:14:22,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:22,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:23,550 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:27,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 4204 states and 5925 transitions. [2024-11-08 23:14:27,952 INFO L276 IsEmpty]: Start isEmpty. Operand 4204 states and 5925 transitions. [2024-11-08 23:14:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-08 23:14:27,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:27,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:29,645 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:14:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:32,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 4213 states and 5943 transitions. [2024-11-08 23:14:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 5943 transitions. [2024-11-08 23:14:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-08 23:14:32,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:32,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:33,646 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:14:34,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 4217 states and 5949 transitions. [2024-11-08 23:14:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 4217 states and 5949 transitions. [2024-11-08 23:14:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-08 23:14:34,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:34,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,479 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:36,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 4222 states and 5958 transitions. [2024-11-08 23:14:36,709 INFO L276 IsEmpty]: Start isEmpty. Operand 4222 states and 5958 transitions. [2024-11-08 23:14:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-08 23:14:36,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:36,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:14:39,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5983 states to 4233 states and 5983 transitions. [2024-11-08 23:14:39,977 INFO L276 IsEmpty]: Start isEmpty. Operand 4233 states and 5983 transitions. [2024-11-08 23:14:39,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-08 23:14:39,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:39,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:14:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6001 states to 4242 states and 6001 transitions. [2024-11-08 23:14:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 4242 states and 6001 transitions. [2024-11-08 23:14:43,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 23:14:43,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:43,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:45,271 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:14:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6096 states to 4278 states and 6096 transitions. [2024-11-08 23:14:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 4278 states and 6096 transitions. [2024-11-08 23:14:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 23:14:50,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:50,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:14:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6118 states to 4287 states and 6118 transitions. [2024-11-08 23:14:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 4287 states and 6118 transitions. [2024-11-08 23:14:55,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 23:14:55,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:55,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:55,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 161 proven. 23 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:15:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6261 states to 4368 states and 6261 transitions. [2024-11-08 23:15:04,057 INFO L276 IsEmpty]: Start isEmpty. Operand 4368 states and 6261 transitions. [2024-11-08 23:15:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 23:15:04,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:04,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:04,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:05,819 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:15:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 4369 states and 6262 transitions. [2024-11-08 23:15:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 4369 states and 6262 transitions. [2024-11-08 23:15:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 23:15:06,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:06,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:08,878 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 161 proven. 23 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:15:11,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:11,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6285 states to 4378 states and 6285 transitions. [2024-11-08 23:15:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 4378 states and 6285 transitions. [2024-11-08 23:15:11,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:15:11,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:11,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:13,203 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:15:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:15,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6296 states to 4385 states and 6296 transitions. [2024-11-08 23:15:15,380 INFO L276 IsEmpty]: Start isEmpty. Operand 4385 states and 6296 transitions. [2024-11-08 23:15:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:15:15,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:15,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:16,158 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:16,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6301 states to 4389 states and 6301 transitions. [2024-11-08 23:15:16,583 INFO L276 IsEmpty]: Start isEmpty. Operand 4389 states and 6301 transitions. [2024-11-08 23:15:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:15:16,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:16,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:15:18,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6308 states to 4391 states and 6308 transitions. [2024-11-08 23:15:18,085 INFO L276 IsEmpty]: Start isEmpty. Operand 4391 states and 6308 transitions. [2024-11-08 23:15:18,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:15:18,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:18,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:18,752 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6313 states to 4396 states and 6313 transitions. [2024-11-08 23:15:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 4396 states and 6313 transitions. [2024-11-08 23:15:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:15:19,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:19,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6352 states to 4432 states and 6352 transitions. [2024-11-08 23:15:23,134 INFO L276 IsEmpty]: Start isEmpty. Operand 4432 states and 6352 transitions. [2024-11-08 23:15:23,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2024-11-08 23:15:23,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:23,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:23,790 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 23:15:27,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:27,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6380 states to 4450 states and 6380 transitions. [2024-11-08 23:15:27,695 INFO L276 IsEmpty]: Start isEmpty. Operand 4450 states and 6380 transitions. [2024-11-08 23:15:27,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-08 23:15:27,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:27,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:29,887 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 157 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 4481 states and 6425 transitions. [2024-11-08 23:15:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 4481 states and 6425 transitions. [2024-11-08 23:15:36,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-08 23:15:36,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:36,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:15:42,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6468 states to 4515 states and 6468 transitions. [2024-11-08 23:15:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 4515 states and 6468 transitions. [2024-11-08 23:15:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-08 23:15:42,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:42,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:42,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6472 states to 4517 states and 6472 transitions. [2024-11-08 23:15:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 4517 states and 6472 transitions. [2024-11-08 23:15:43,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-08 23:15:43,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:43,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:15:48,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:48,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 4529 states and 6489 transitions. [2024-11-08 23:15:48,013 INFO L276 IsEmpty]: Start isEmpty. Operand 4529 states and 6489 transitions. [2024-11-08 23:15:48,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-08 23:15:48,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:48,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:49,228 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:50,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6495 states to 4532 states and 6495 transitions. [2024-11-08 23:15:50,310 INFO L276 IsEmpty]: Start isEmpty. Operand 4532 states and 6495 transitions. [2024-11-08 23:15:50,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-08 23:15:50,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:50,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:50,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:51,653 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:15:54,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:54,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6511 states to 4540 states and 6511 transitions. [2024-11-08 23:15:54,152 INFO L276 IsEmpty]: Start isEmpty. Operand 4540 states and 6511 transitions. [2024-11-08 23:15:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-08 23:15:54,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:54,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 166 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:15:57,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6519 states to 4543 states and 6519 transitions. [2024-11-08 23:15:57,903 INFO L276 IsEmpty]: Start isEmpty. Operand 4543 states and 6519 transitions. [2024-11-08 23:15:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-08 23:15:57,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:57,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:58,669 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:16:02,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:02,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6556 states to 4575 states and 6556 transitions. [2024-11-08 23:16:02,294 INFO L276 IsEmpty]: Start isEmpty. Operand 4575 states and 6556 transitions. [2024-11-08 23:16:02,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-08 23:16:02,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:02,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:07,058 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 165 proven. 40 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:16:23,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 4733 states and 6765 transitions. [2024-11-08 23:16:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 4733 states and 6765 transitions. [2024-11-08 23:16:23,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-08 23:16:23,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:23,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:23,912 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:16:27,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:27,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6786 states to 4743 states and 6786 transitions. [2024-11-08 23:16:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 4743 states and 6786 transitions. [2024-11-08 23:16:27,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-08 23:16:27,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:27,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:28,194 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:16:30,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:30,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6802 states to 4752 states and 6802 transitions. [2024-11-08 23:16:30,809 INFO L276 IsEmpty]: Start isEmpty. Operand 4752 states and 6802 transitions. [2024-11-08 23:16:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-08 23:16:30,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:30,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,650 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:16:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6803 states to 4753 states and 6803 transitions. [2024-11-08 23:16:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 4753 states and 6803 transitions. [2024-11-08 23:16:31,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-08 23:16:31,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:31,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:32,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 191 proven. 40 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:16:49,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:49,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 4892 states and 6976 transitions. [2024-11-08 23:16:49,351 INFO L276 IsEmpty]: Start isEmpty. Operand 4892 states and 6976 transitions. [2024-11-08 23:16:49,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 23:16:49,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:49,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:16:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6979 states to 4894 states and 6979 transitions. [2024-11-08 23:16:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 4894 states and 6979 transitions. [2024-11-08 23:16:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 23:16:51,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:51,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:52,955 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:55,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7003 states to 4911 states and 7003 transitions. [2024-11-08 23:16:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 4911 states and 7003 transitions. [2024-11-08 23:16:55,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 23:16:55,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:55,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:58,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:58,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7010 states to 4916 states and 7010 transitions. [2024-11-08 23:16:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 4916 states and 7010 transitions. [2024-11-08 23:16:58,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:16:58,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:58,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,375 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 168 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7047 states to 4939 states and 7047 transitions. [2024-11-08 23:17:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 4939 states and 7047 transitions. [2024-11-08 23:17:08,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:17:08,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:08,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:08,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:10,702 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:18,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7078 states to 4960 states and 7078 transitions. [2024-11-08 23:17:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 4960 states and 7078 transitions. [2024-11-08 23:17:18,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-08 23:17:18,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:20,053 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:26,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7120 states to 4980 states and 7120 transitions. [2024-11-08 23:17:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 4980 states and 7120 transitions. [2024-11-08 23:17:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-08 23:17:26,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:26,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:26,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:28,166 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:29,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7126 states to 4984 states and 7126 transitions. [2024-11-08 23:17:29,994 INFO L276 IsEmpty]: Start isEmpty. Operand 4984 states and 7126 transitions. [2024-11-08 23:17:30,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:17:30,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:30,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:31,103 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:31,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7129 states to 4986 states and 7129 transitions. [2024-11-08 23:17:31,588 INFO L276 IsEmpty]: Start isEmpty. Operand 4986 states and 7129 transitions. [2024-11-08 23:17:31,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:17:31,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:31,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,433 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:40,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7194 states to 5029 states and 7194 transitions. [2024-11-08 23:17:40,704 INFO L276 IsEmpty]: Start isEmpty. Operand 5029 states and 7194 transitions. [2024-11-08 23:17:40,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:17:40,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:40,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:42,532 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.