./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-write.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/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_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-write.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 05d1274571884b61e0bf3945fec02c622819cbfceb65bf4937493085e5ba6604 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:24:05,660 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:24:05,755 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:24:05,760 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:24:05,761 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:24:05,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:24:05,784 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:24:05,785 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:24:05,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:24:05,785 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:24:05,786 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:24:05,786 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:24:05,787 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:24:05,787 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:24:05,787 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:24:05,788 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:24:05,791 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:24:05,791 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:24:05,792 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:24:05,792 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:24:05,792 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:24:05,797 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:24:05,797 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:24:05,797 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:24:05,798 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:24:05,798 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:24:05,798 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:24:05,799 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:24:05,799 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:24:05,799 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:24:05,799 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_2051476b-1212-43c9-b855-747726ed9c79/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05d1274571884b61e0bf3945fec02c622819cbfceb65bf4937493085e5ba6604 [2024-11-08 22:24:06,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:24:06,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:24:06,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:24:06,256 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:24:06,256 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:24:06,258 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-write.c Unable to find full path for "g++" [2024-11-08 22:24:08,305 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:24:08,514 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:24:08,515 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-write.c [2024-11-08 22:24:08,523 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/data/18122d441/5c0b388cfa4b456dbf08e2b615fc7d9c/FLAGb0e15bb14 [2024-11-08 22:24:08,541 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/data/18122d441/5c0b388cfa4b456dbf08e2b615fc7d9c [2024-11-08 22:24:08,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:24:08,545 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:24:08,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:24:08,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:24:08,557 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:24:08,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,561 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bbcaa6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08, skipping insertion in model container [2024-11-08 22:24:08,562 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,585 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:24:08,790 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:24:08,800 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:24:08,820 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:24:08,838 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:24:08,838 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08 WrapperNode [2024-11-08 22:24:08,839 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:24:08,840 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:24:08,840 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:24:08,840 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:24:08,846 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,853 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,871 INFO L138 Inliner]: procedures = 8, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 63 [2024-11-08 22:24:08,871 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:24:08,872 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:24:08,872 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:24:08,872 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:24:08,883 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,883 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,885 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,885 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,890 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,895 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,896 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,897 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,899 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:24:08,900 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:24:08,900 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:24:08,900 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:24:08,902 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:08" (1/1) ... [2024-11-08 22:24:08,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:24:08,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:24:08,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:24:08,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2051476b-1212-43c9-b855-747726ed9c79/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:24:08,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:24:08,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:24:08,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:24:08,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:24:08,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:24:08,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:24:09,033 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:24:09,035 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:24:09,267 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-08 22:24:09,267 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:24:09,305 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:24:09,305 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:24:09,305 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:24:09 BoogieIcfgContainer [2024-11-08 22:24:09,306 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:24:09,307 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:24:09,307 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:24:09,318 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:24:09,318 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:24:09" (1/1) ... [2024-11-08 22:24:09,327 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:24:09,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:09,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2024-11-08 22:24:09,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2024-11-08 22:24:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:24:09,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:09,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:09,731 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 22:24:09,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:09,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2024-11-08 22:24:09,777 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-11-08 22:24:09,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:24:09,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:09,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:09,984 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 22:24:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 28 states and 37 transitions. [2024-11-08 22:24:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 37 transitions. [2024-11-08 22:24:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:24:10,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:10,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:10,183 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 22:24:10,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 30 states and 41 transitions. [2024-11-08 22:24:10,240 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 41 transitions. [2024-11-08 22:24:10,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:24:10,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:10,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:10,296 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 22:24:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:10,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-11-08 22:24:10,400 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-11-08 22:24:10,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:24:10,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:10,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:10,554 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 22:24:11,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:11,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 36 states and 50 transitions. [2024-11-08 22:24:11,029 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 50 transitions. [2024-11-08 22:24:11,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:24:11,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:11,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:11,281 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 22:24:12,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:12,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 42 states and 59 transitions. [2024-11-08 22:24:12,127 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 59 transitions. [2024-11-08 22:24:12,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:24:12,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:12,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:12,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:12,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 46 states and 63 transitions. [2024-11-08 22:24:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2024-11-08 22:24:12,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:24:12,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:12,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:12,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:13,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:13,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 69 transitions. [2024-11-08 22:24:13,171 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 69 transitions. [2024-11-08 22:24:13,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:24:13,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:13,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:13,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:13,196 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 22:24:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:13,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2024-11-08 22:24:13,419 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2024-11-08 22:24:13,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:24:13,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:13,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:13,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 51 states and 74 transitions. [2024-11-08 22:24:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2024-11-08 22:24:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:24:14,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:14,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:24:14,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:14,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-11-08 22:24:14,714 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-08 22:24:14,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:24:14,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:14,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:14,737 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 22:24:15,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:15,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 72 transitions. [2024-11-08 22:24:15,189 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-11-08 22:24:15,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:24:15,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:15,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:15,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:16,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:16,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 54 states and 81 transitions. [2024-11-08 22:24:16,625 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 81 transitions. [2024-11-08 22:24:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:24:16,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:16,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:16,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:16,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:24:19,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 65 states and 103 transitions. [2024-11-08 22:24:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 103 transitions. [2024-11-08 22:24:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:24:19,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:19,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:19,128 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:24:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 66 states and 108 transitions. [2024-11-08 22:24:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 108 transitions. [2024-11-08 22:24:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:24:19,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:19,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:19,766 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 74 states and 119 transitions. [2024-11-08 22:24:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 119 transitions. [2024-11-08 22:24:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:24:21,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:21,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:21,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:21,505 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 75 states and 121 transitions. [2024-11-08 22:24:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 121 transitions. [2024-11-08 22:24:21,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:24:21,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:22,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:24:25,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:25,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 88 states and 142 transitions. [2024-11-08 22:24:25,205 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 142 transitions. [2024-11-08 22:24:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:24:25,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:25,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:24:25,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 89 states and 144 transitions. [2024-11-08 22:24:25,738 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 144 transitions. [2024-11-08 22:24:25,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:24:25,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:25,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:25,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:25,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:24:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 93 states and 152 transitions. [2024-11-08 22:24:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 152 transitions. [2024-11-08 22:24:26,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:24:26,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:26,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:24:28,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:28,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 97 states and 162 transitions. [2024-11-08 22:24:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 162 transitions. [2024-11-08 22:24:28,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:24:28,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:28,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:28,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:24:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:30,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 102 states and 173 transitions. [2024-11-08 22:24:30,100 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 173 transitions. [2024-11-08 22:24:30,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:24:30,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:30,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:30,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:30,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:24:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:30,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 102 states and 170 transitions. [2024-11-08 22:24:30,718 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 170 transitions. [2024-11-08 22:24:30,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:24:30,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:30,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:31,081 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:34,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 111 states and 192 transitions. [2024-11-08 22:24:34,957 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 192 transitions. [2024-11-08 22:24:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:24:34,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:34,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:34,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:35,260 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:24:38,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:38,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 119 states and 209 transitions. [2024-11-08 22:24:38,273 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 209 transitions. [2024-11-08 22:24:38,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:24:38,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:38,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:24:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 129 states and 245 transitions. [2024-11-08 22:24:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 245 transitions. [2024-11-08 22:24:43,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:24:43,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:43,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 130 states and 248 transitions. [2024-11-08 22:24:44,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 248 transitions. [2024-11-08 22:24:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:24:44,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:44,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:44,828 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:24:45,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 131 states and 253 transitions. [2024-11-08 22:24:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 253 transitions. [2024-11-08 22:24:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:24:45,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:45,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:45,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:45,604 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 132 states and 256 transitions. [2024-11-08 22:24:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 256 transitions. [2024-11-08 22:24:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:24:46,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:46,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:46,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:24:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:48,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 134 states and 259 transitions. [2024-11-08 22:24:48,044 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 259 transitions. [2024-11-08 22:24:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:24:48,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:48,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:48,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:24:48,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:48,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 135 states and 261 transitions. [2024-11-08 22:24:48,771 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 261 transitions. [2024-11-08 22:24:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:24:48,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:48,839 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:24:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:51,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 139 states and 267 transitions. [2024-11-08 22:24:51,555 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 267 transitions. [2024-11-08 22:24:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:24:51,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:51,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:24:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 140 states and 268 transitions. [2024-11-08 22:24:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 268 transitions. [2024-11-08 22:24:52,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:24:52,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:52,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:24:55,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:55,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 144 states and 275 transitions. [2024-11-08 22:24:55,178 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 275 transitions. [2024-11-08 22:24:55,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:24:55,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:55,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:24:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:57,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 151 states and 286 transitions. [2024-11-08 22:24:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 286 transitions. [2024-11-08 22:24:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:24:57,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:57,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:24:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 147 states and 281 transitions. [2024-11-08 22:24:58,594 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 281 transitions. [2024-11-08 22:24:58,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:24:58,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:58,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 25 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:25:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:00,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 151 states and 309 transitions. [2024-11-08 22:25:00,401 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 309 transitions. [2024-11-08 22:25:00,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:25:00,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:00,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:00,514 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 25 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:25:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:01,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 152 states and 309 transitions. [2024-11-08 22:25:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 309 transitions. [2024-11-08 22:25:01,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:25:01,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:01,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:01,417 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:25:01,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 152 states and 302 transitions. [2024-11-08 22:25:01,728 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 302 transitions. [2024-11-08 22:25:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:25:01,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:01,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:01,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:25:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 158 states and 319 transitions. [2024-11-08 22:25:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 319 transitions. [2024-11-08 22:25:04,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:25:04,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:06,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 158 states and 318 transitions. [2024-11-08 22:25:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 318 transitions. [2024-11-08 22:25:06,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:06,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:06,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 176 states and 365 transitions. [2024-11-08 22:25:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 365 transitions. [2024-11-08 22:25:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:16,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:16,922 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:25,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 193 states and 405 transitions. [2024-11-08 22:25:25,113 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 405 transitions. [2024-11-08 22:25:25,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:25,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:25,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:25,146 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:27,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:27,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 197 states and 411 transitions. [2024-11-08 22:25:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 411 transitions. [2024-11-08 22:25:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:27,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:27,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:29,178 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:41,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:41,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 217 states and 463 transitions. [2024-11-08 22:25:41,137 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 463 transitions. [2024-11-08 22:25:41,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:41,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:41,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:41,985 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 16 proven. 41 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:25:47,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:47,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 229 states and 481 transitions. [2024-11-08 22:25:47,212 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 481 transitions. [2024-11-08 22:25:47,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:47,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:47,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:47,363 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 16 proven. 41 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:25:50,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:50,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 237 states and 493 transitions. [2024-11-08 22:25:50,849 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 493 transitions. [2024-11-08 22:25:50,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:50,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:50,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:50,936 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 16 proven. 41 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:25:51,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:51,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 238 states and 498 transitions. [2024-11-08 22:25:51,685 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 498 transitions. [2024-11-08 22:25:51,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:51,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:51,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:51,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 16 proven. 41 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:25:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 245 states and 509 transitions. [2024-11-08 22:25:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 509 transitions. [2024-11-08 22:25:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:54,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:54,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:54,507 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 16 proven. 41 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:25:55,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 246 states and 511 transitions. [2024-11-08 22:25:55,782 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 511 transitions. [2024-11-08 22:25:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:55,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:55,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:55,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:55,815 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:57,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:57,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 249 states and 514 transitions. [2024-11-08 22:25:57,610 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 514 transitions. [2024-11-08 22:25:57,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:57,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:57,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:57,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:26:00,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 253 states and 519 transitions. [2024-11-08 22:26:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 519 transitions. [2024-11-08 22:26:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:26:00,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:00,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:01,381 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:26:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 260 states and 525 transitions. [2024-11-08 22:26:05,515 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 525 transitions. [2024-11-08 22:26:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:26:05,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:06,519 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:26:14,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 269 states and 556 transitions. [2024-11-08 22:26:14,777 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 556 transitions. [2024-11-08 22:26:14,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:26:14,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:14,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:15,487 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 43 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:26:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:17,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 272 states and 566 transitions. [2024-11-08 22:26:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 566 transitions. [2024-11-08 22:26:17,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:26:17,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:17,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:17,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:18,130 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:26:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 280 states and 575 transitions. [2024-11-08 22:26:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 575 transitions. [2024-11-08 22:26:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:26:22,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:22,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:26:23,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:23,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 281 states and 578 transitions. [2024-11-08 22:26:23,972 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 578 transitions. [2024-11-08 22:26:23,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:26:23,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:23,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:24,854 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 43 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:26:30,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 289 states and 588 transitions. [2024-11-08 22:26:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 588 transitions. [2024-11-08 22:26:30,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:26:30,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:30,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:30,910 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:26:31,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 288 states and 585 transitions. [2024-11-08 22:26:31,449 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 585 transitions. [2024-11-08 22:26:31,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:26:31,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:32,379 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 39 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:26:33,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:33,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 289 states and 588 transitions. [2024-11-08 22:26:33,955 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 588 transitions. [2024-11-08 22:26:33,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:26:33,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:33,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:33,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:34,079 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:26:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 301 states and 614 transitions. [2024-11-08 22:26:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 614 transitions. [2024-11-08 22:26:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:26:42,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:42,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:26:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 313 states and 643 transitions. [2024-11-08 22:26:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 643 transitions. [2024-11-08 22:26:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:26:50,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:50,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 50 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:26:59,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:59,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 324 states and 673 transitions. [2024-11-08 22:26:59,354 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 673 transitions. [2024-11-08 22:26:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:26:59,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:59,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:59,443 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 50 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:27:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 333 states and 692 transitions. [2024-11-08 22:27:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 692 transitions. [2024-11-08 22:27:05,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:27:05,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:05,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:05,974 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 50 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:27:09,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:09,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 341 states and 701 transitions. [2024-11-08 22:27:09,968 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 701 transitions. [2024-11-08 22:27:09,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:27:09,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:09,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:10,041 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 50 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:27:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 345 states and 714 transitions. [2024-11-08 22:27:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 714 transitions. [2024-11-08 22:27:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:27:13,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:13,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:13,983 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 50 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:27:17,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:17,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 349 states and 728 transitions. [2024-11-08 22:27:17,845 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 728 transitions. [2024-11-08 22:27:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:27:17,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:17,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:18,000 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 27 proven. 25 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:27:22,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 353 states and 744 transitions. [2024-11-08 22:27:22,314 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 744 transitions. [2024-11-08 22:27:22,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:27:22,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:22,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:22,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:27:23,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 353 states and 743 transitions. [2024-11-08 22:27:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 743 transitions. [2024-11-08 22:27:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:27:23,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:23,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:27:37,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:37,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 365 states and 772 transitions. [2024-11-08 22:27:37,932 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 772 transitions. [2024-11-08 22:27:37,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:27:37,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:37,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:38,009 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:27:41,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:41,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 367 states and 779 transitions. [2024-11-08 22:27:41,179 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 779 transitions. [2024-11-08 22:27:41,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:27:41,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:41,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:27:46,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:46,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 370 states and 796 transitions. [2024-11-08 22:27:46,361 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 796 transitions. [2024-11-08 22:27:46,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:27:46,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:46,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:46,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:47,985 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:28:11,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:11,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 397 states and 863 transitions. [2024-11-08 22:28:11,818 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 863 transitions. [2024-11-08 22:28:11,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:28:11,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:11,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:11,943 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:28:15,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 400 states and 872 transitions. [2024-11-08 22:28:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 872 transitions. [2024-11-08 22:28:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:28:15,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:15,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:18,347 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:28:30,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:30,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 412 states and 893 transitions. [2024-11-08 22:28:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 893 transitions. [2024-11-08 22:28:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:28:30,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:30,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:30,331 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 27 proven. 51 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:28:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:33,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 414 states and 902 transitions. [2024-11-08 22:28:33,853 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 902 transitions. [2024-11-08 22:28:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:28:33,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:33,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:34,722 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 83 proven. 21 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:28:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 418 states and 978 transitions. [2024-11-08 22:28:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 978 transitions. [2024-11-08 22:28:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:28:39,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:39,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 83 proven. 21 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:28:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 419 states and 978 transitions. [2024-11-08 22:28:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 978 transitions. [2024-11-08 22:28:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:28:41,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:41,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 83 proven. 21 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:28:43,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 420 states and 978 transitions. [2024-11-08 22:28:43,047 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 978 transitions. [2024-11-08 22:28:43,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:28:43,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:43,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:43,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:43,925 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 6 proven. 124 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:28:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 425 states and 985 transitions. [2024-11-08 22:28:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 985 transitions. [2024-11-08 22:28:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:28:47,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:47,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 71 proven. 72 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:28:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 433 states and 998 transitions. [2024-11-08 22:28:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 998 transitions. [2024-11-08 22:28:58,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:28:58,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:58,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 83 proven. 21 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:29:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 434 states and 998 transitions. [2024-11-08 22:29:01,082 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 998 transitions. [2024-11-08 22:29:01,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:29:01,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:01,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:02,226 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 6 proven. 124 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:29:06,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:06,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 439 states and 1003 transitions. [2024-11-08 22:29:06,679 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1003 transitions. [2024-11-08 22:29:06,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:29:06,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:06,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:06,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:06,707 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 22:29:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 442 states and 1006 transitions. [2024-11-08 22:29:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1006 transitions. [2024-11-08 22:29:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:29:08,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:08,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:08,657 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 83 proven. 21 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:29:10,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 443 states and 1007 transitions. [2024-11-08 22:29:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1007 transitions. [2024-11-08 22:29:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:29:10,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:10,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:10,278 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 22:29:12,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 446 states and 1010 transitions. [2024-11-08 22:29:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1010 transitions. [2024-11-08 22:29:12,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:29:12,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:12,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:12,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 22:29:13,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:13,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 446 states and 986 transitions. [2024-11-08 22:29:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 986 transitions. [2024-11-08 22:29:13,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:29:13,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:13,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:29:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:16,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 446 states and 985 transitions. [2024-11-08 22:29:16,192 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 985 transitions. [2024-11-08 22:29:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:29:16,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:16,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:17,812 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:29:24,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 450 states and 1034 transitions. [2024-11-08 22:29:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1034 transitions. [2024-11-08 22:29:24,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:29:24,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:24,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:28,763 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 108 proven. 84 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:29:48,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 469 states and 1081 transitions. [2024-11-08 22:29:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1081 transitions. [2024-11-08 22:29:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:29:48,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:48,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:49,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 22:29:52,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:52,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 472 states and 1086 transitions. [2024-11-08 22:29:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1086 transitions. [2024-11-08 22:29:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:29:52,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:30:20,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 492 states and 1137 transitions. [2024-11-08 22:30:20,851 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1137 transitions. [2024-11-08 22:30:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:30:20,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:20,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:20,967 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 33 proven. 146 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:30,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 505 states and 1155 transitions. [2024-11-08 22:30:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1155 transitions. [2024-11-08 22:30:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:30:30,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:30,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:30,107 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 22:30:31,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 506 states and 1166 transitions. [2024-11-08 22:30:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1166 transitions. [2024-11-08 22:30:31,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:30:31,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:31,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 33 proven. 146 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:40,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 518 states and 1183 transitions. [2024-11-08 22:30:40,231 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1183 transitions. [2024-11-08 22:30:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:30:40,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:40,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:40,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:31:06,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 538 states and 1253 transitions. [2024-11-08 22:31:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1253 transitions. [2024-11-08 22:31:06,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:31:06,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:06,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:06,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:08,069 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 33 proven. 146 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:31:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 546 states and 1265 transitions. [2024-11-08 22:31:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1265 transitions. [2024-11-08 22:31:16,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:31:16,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:16,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:18,857 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:31:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 557 states and 1326 transitions. [2024-11-08 22:31:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1326 transitions. [2024-11-08 22:31:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:31:33,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:34,962 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:31:48,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:48,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 563 states and 1355 transitions. [2024-11-08 22:31:48,527 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1355 transitions. [2024-11-08 22:31:48,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:31:48,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:48,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:48,654 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 33 proven. 146 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:31:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:57,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 572 states and 1370 transitions. [2024-11-08 22:31:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1370 transitions. [2024-11-08 22:31:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:31:57,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:57,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:57,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:57,839 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 33 proven. 146 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:32:00,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:00,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 573 states and 1374 transitions. [2024-11-08 22:32:00,417 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1374 transitions. [2024-11-08 22:32:00,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:32:00,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:00,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:00,455 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 22:32:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:02,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 574 states and 1375 transitions. [2024-11-08 22:32:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1375 transitions. [2024-11-08 22:32:02,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:32:02,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:02,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:13,016 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 10 proven. 156 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:33:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:01,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 611 states and 1451 transitions. [2024-11-08 22:33:01,936 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1451 transitions. [2024-11-08 22:33:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:33:01,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:01,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:03,255 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:33:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:09,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 613 states and 1468 transitions. [2024-11-08 22:33:09,965 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1468 transitions. [2024-11-08 22:33:09,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:33:09,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:09,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:13,247 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:33:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:31,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 625 states and 1490 transitions. [2024-11-08 22:33:31,309 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1490 transitions. [2024-11-08 22:33:31,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:33:31,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:31,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 22:33:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 628 states and 1500 transitions. [2024-11-08 22:33:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1500 transitions. [2024-11-08 22:33:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:33:43,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:43,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:43,708 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 22:33:50,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:50,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 632 states and 1512 transitions. [2024-11-08 22:33:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1512 transitions. [2024-11-08 22:33:50,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:33:50,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:50,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:53,812 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 79 proven. 82 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:34:18,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 639 states and 1547 transitions. [2024-11-08 22:34:18,720 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1547 transitions. [2024-11-08 22:34:18,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:34:18,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:18,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 124 proven. 27 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:34:28,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 640 states and 1561 transitions. [2024-11-08 22:34:28,133 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1561 transitions. [2024-11-08 22:34:28,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:34:28,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:28,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:28,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:28,209 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 22:34:31,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:31,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 641 states and 1568 transitions. [2024-11-08 22:34:31,322 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1568 transitions. [2024-11-08 22:34:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:34:31,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:31,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:31,417 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 10 proven. 101 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:34:43,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:43,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 645 states and 1579 transitions. [2024-11-08 22:34:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1579 transitions. [2024-11-08 22:34:43,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:34:43,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:43,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:43,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 22:34:56,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 649 states and 1591 transitions. [2024-11-08 22:34:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1591 transitions. [2024-11-08 22:34:56,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:34:56,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:56,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:56,915 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 10 proven. 101 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:34:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:59,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 650 states and 1599 transitions. [2024-11-08 22:34:59,204 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1599 transitions. [2024-11-08 22:34:59,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:34:59,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:59,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 27 proven. 93 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 22:35:07,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:07,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 654 states and 1626 transitions. [2024-11-08 22:35:07,988 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1626 transitions. [2024-11-08 22:35:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:35:07,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:07,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 22:35:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 655 states and 1634 transitions. [2024-11-08 22:35:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1634 transitions. [2024-11-08 22:35:11,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:35:11,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:11,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:11,498 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 10 proven. 101 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:35:14,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 656 states and 1639 transitions. [2024-11-08 22:35:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1639 transitions. [2024-11-08 22:35:14,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:35:14,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:14,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:14,348 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 10 proven. 101 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:35:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:21,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 659 states and 1649 transitions. [2024-11-08 22:35:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1649 transitions. [2024-11-08 22:35:21,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:35:21,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:21,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 10 proven. 101 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:35:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 662 states and 1662 transitions. [2024-11-08 22:35:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1662 transitions. [2024-11-08 22:35:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:35:27,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:27,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:27,734 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 22:35:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:30,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 663 states and 1666 transitions. [2024-11-08 22:35:30,923 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1666 transitions. [2024-11-08 22:35:30,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:35:30,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:30,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-08 22:35:39,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:39,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 667 states and 1680 transitions. [2024-11-08 22:35:39,630 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1680 transitions. [2024-11-08 22:35:39,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:35:39,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:39,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:39,705 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 10 proven. 101 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:35:43,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:43,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 668 states and 1683 transitions. [2024-11-08 22:35:43,137 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1683 transitions. [2024-11-08 22:35:43,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:35:43,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:43,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 22:35:46,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:46,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 669 states and 1686 transitions. [2024-11-08 22:35:46,475 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1686 transitions. [2024-11-08 22:35:46,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:35:46,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:46,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:49,983 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:36:05,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:05,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 674 states and 1715 transitions. [2024-11-08 22:36:05,948 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1715 transitions. [2024-11-08 22:36:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:36:05,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:05,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:36:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 679 states and 1739 transitions. [2024-11-08 22:36:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1739 transitions. [2024-11-08 22:36:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:36:17,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:17,889 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:36:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 681 states and 1746 transitions. [2024-11-08 22:36:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1746 transitions. [2024-11-08 22:36:23,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:36:23,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:23,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 22:36:55,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:55,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 703 states and 1787 transitions. [2024-11-08 22:36:55,068 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1787 transitions. [2024-11-08 22:36:55,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:36:55,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:55,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:55,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:55,244 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 22:37:09,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:09,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 708 states and 1824 transitions. [2024-11-08 22:37:09,112 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1824 transitions. [2024-11-08 22:37:09,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:37:09,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:09,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:09,180 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:37:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 710 states and 1841 transitions. [2024-11-08 22:37:15,941 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1841 transitions. [2024-11-08 22:37:15,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:37:15,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:15,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:16,150 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:37:19,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 711 states and 1847 transitions. [2024-11-08 22:37:19,506 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1847 transitions. [2024-11-08 22:37:19,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:37:19,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,651 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 22:37:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:29,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 715 states and 1873 transitions. [2024-11-08 22:37:29,569 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1873 transitions. [2024-11-08 22:37:29,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:37:29,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:29,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:29,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 22:37:32,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:32,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 716 states and 1876 transitions. [2024-11-08 22:37:32,871 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1876 transitions. [2024-11-08 22:37:32,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:37:32,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:32,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:33,034 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked.