./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-simple/dll2c_append_equal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/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_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-simple/dll2c_append_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/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_34a4dd30-49d6-47c0-86c6-c7091cc2f991/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 208d04089fa2c50848123d29dd18b6b2021c1b591464bd422fd10955aaeec7fc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:26:04,371 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:26:04,446 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:26:04,452 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:26:04,455 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:26:04,495 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:26:04,496 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:26:04,499 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:26:04,499 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:26:04,502 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:26:04,502 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:26:04,504 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:26:04,504 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:26:04,504 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:26:04,505 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:26:04,505 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:26:04,508 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:26:04,509 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:26:04,509 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:26:04,509 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:26:04,510 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:26:04,513 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:26:04,513 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:26:04,514 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:26:04,514 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:26:04,514 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:26:04,515 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:26:04,515 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:26:04,515 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:26:04,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:26:04,516 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_34a4dd30-49d6-47c0-86c6-c7091cc2f991/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 208d04089fa2c50848123d29dd18b6b2021c1b591464bd422fd10955aaeec7fc [2024-11-08 22:26:04,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:26:04,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:26:04,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:26:04,819 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:26:04,820 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:26:04,821 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-simple/dll2c_append_equal.i Unable to find full path for "g++" [2024-11-08 22:26:06,975 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:26:07,250 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:26:07,251 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/sv-benchmarks/c/list-simple/dll2c_append_equal.i [2024-11-08 22:26:07,265 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk/data/a63508cf4/bbc9427497ff4dd9841503d91f80e3dc/FLAG456e0e1ab [2024-11-08 22:26:07,282 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk/data/a63508cf4/bbc9427497ff4dd9841503d91f80e3dc [2024-11-08 22:26:07,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:26:07,286 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:26:07,288 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:26:07,288 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:26:07,295 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:26:07,296 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e7d198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07, skipping insertion in model container [2024-11-08 22:26:07,300 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,357 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:26:07,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:07,789 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:26:07,858 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:07,897 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:26:07,897 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07 WrapperNode [2024-11-08 22:26:07,898 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:26:07,899 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:26:07,899 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:26:07,899 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:26:07,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,929 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,963 INFO L138 Inliner]: procedures = 127, calls = 48, calls flagged for inlining = 10, calls inlined = 12, statements flattened = 170 [2024-11-08 22:26:07,964 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:26:07,965 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:26:07,965 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:26:07,965 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:26:07,976 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,976 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,980 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,980 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,990 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,994 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,996 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:07,997 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:08,000 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:26:08,002 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:26:08,002 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:26:08,002 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:26:08,003 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:07" (1/1) ... [2024-11-08 22:26:08,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:26:08,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:26:08,039 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:26:08,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34a4dd30-49d6-47c0-86c6-c7091cc2f991/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:26:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:26:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:26:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:26:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:26:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:26:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:26:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:26:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:26:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:26:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:26:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:26:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:26:08,258 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:26:08,260 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:26:08,786 INFO L? ?]: Removed 193 outVars from TransFormulas that were not future-live. [2024-11-08 22:26:08,786 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:26:08,847 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:26:08,847 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:26:08,848 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:26:08 BoogieIcfgContainer [2024-11-08 22:26:08,848 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:26:08,849 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:26:08,849 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:26:08,860 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:26:08,860 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:26:08" (1/1) ... [2024-11-08 22:26:08,870 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:26:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:08,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 136 states and 150 transitions. [2024-11-08 22:26:08,927 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 150 transitions. [2024-11-08 22:26:08,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:26:08,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:08,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:09,205 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 22:26:09,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:09,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 135 states and 149 transitions. [2024-11-08 22:26:09,251 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 149 transitions. [2024-11-08 22:26:09,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:26:09,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:09,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:09,431 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 22:26:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 134 states and 148 transitions. [2024-11-08 22:26:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 148 transitions. [2024-11-08 22:26:09,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:26:09,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:09,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:09,645 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 22:26:09,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:09,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 133 states and 147 transitions. [2024-11-08 22:26:09,667 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 147 transitions. [2024-11-08 22:26:09,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:26:09,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:09,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:09,821 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 22:26:10,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 132 states and 146 transitions. [2024-11-08 22:26:10,019 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 146 transitions. [2024-11-08 22:26:10,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:26:10,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,069 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 22:26:10,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 131 states and 145 transitions. [2024-11-08 22:26:10,088 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 145 transitions. [2024-11-08 22:26:10,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:26:10,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,206 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 22:26:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 130 states and 144 transitions. [2024-11-08 22:26:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 144 transitions. [2024-11-08 22:26:10,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:26:10,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,315 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 22:26:10,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 131 states and 146 transitions. [2024-11-08 22:26:10,519 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 146 transitions. [2024-11-08 22:26:10,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:26:10,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,591 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 22:26:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 132 states and 147 transitions. [2024-11-08 22:26:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 147 transitions. [2024-11-08 22:26:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:26:10,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,682 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 22:26:10,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 131 states and 146 transitions. [2024-11-08 22:26:10,715 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 146 transitions. [2024-11-08 22:26:10,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:26:10,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,821 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 22:26:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 130 states and 145 transitions. [2024-11-08 22:26:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 145 transitions. [2024-11-08 22:26:10,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:26:10,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,887 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 22:26:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 129 states and 144 transitions. [2024-11-08 22:26:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 144 transitions. [2024-11-08 22:26:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:26:10,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:11,002 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 22:26:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:11,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 128 states and 143 transitions. [2024-11-08 22:26:11,025 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 143 transitions. [2024-11-08 22:26:11,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:26:11,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:11,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:11,072 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 22:26:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 127 states and 142 transitions. [2024-11-08 22:26:11,093 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 142 transitions. [2024-11-08 22:26:11,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:26:11,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:11,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:11,189 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 22:26:11,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:11,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 126 states and 141 transitions. [2024-11-08 22:26:11,223 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 141 transitions. [2024-11-08 22:26:11,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:26:11,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:11,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:11,326 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 22:26:11,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:11,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 125 states and 140 transitions. [2024-11-08 22:26:11,371 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 140 transitions. [2024-11-08 22:26:11,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:26:11,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:11,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:11,564 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 22:26:11,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:11,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 124 states and 139 transitions. [2024-11-08 22:26:11,768 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 139 transitions. [2024-11-08 22:26:11,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:26:11,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:11,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:12,076 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 22:26:12,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:12,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 133 states and 153 transitions. [2024-11-08 22:26:12,779 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 153 transitions. [2024-11-08 22:26:12,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:26:12,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:12,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:12,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:13,108 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 22:26:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 142 states and 167 transitions. [2024-11-08 22:26:14,113 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 167 transitions. [2024-11-08 22:26:14,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:26:14,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:14,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:15,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 149 states and 175 transitions. [2024-11-08 22:26:15,804 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 175 transitions. [2024-11-08 22:26:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:26:15,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:15,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:16,073 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 22:26:18,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:18,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 161 states and 202 transitions. [2024-11-08 22:26:18,089 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 202 transitions. [2024-11-08 22:26:18,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:26:18,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:18,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:18,526 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 22:26:21,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:21,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 173 states and 231 transitions. [2024-11-08 22:26:21,519 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 231 transitions. [2024-11-08 22:26:21,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:26:21,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:21,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:21,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:23,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 177 states and 243 transitions. [2024-11-08 22:26:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 243 transitions. [2024-11-08 22:26:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:26:23,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:23,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 181 states and 255 transitions. [2024-11-08 22:26:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 255 transitions. [2024-11-08 22:26:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:26:25,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:25,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:25,667 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 22:26:25,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:25,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 181 states and 250 transitions. [2024-11-08 22:26:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 250 transitions. [2024-11-08 22:26:25,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:26:25,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:25,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:26,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:26,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 180 states and 249 transitions. [2024-11-08 22:26:26,109 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 249 transitions. [2024-11-08 22:26:26,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:26:26,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:26,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:26,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:26,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 179 states and 248 transitions. [2024-11-08 22:26:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 248 transitions. [2024-11-08 22:26:26,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:26:26,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:26,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:26,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 178 states and 247 transitions. [2024-11-08 22:26:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 247 transitions. [2024-11-08 22:26:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:26:26,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:26,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:26,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:26,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 177 states and 246 transitions. [2024-11-08 22:26:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 246 transitions. [2024-11-08 22:26:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:26:26,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:26,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:26,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 176 states and 245 transitions. [2024-11-08 22:26:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 245 transitions. [2024-11-08 22:26:26,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:26:26,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:26,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 175 states and 244 transitions. [2024-11-08 22:26:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 244 transitions. [2024-11-08 22:26:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:26:26,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:26,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:27,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:33,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:33,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 193 states and 281 transitions. [2024-11-08 22:26:33,242 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 281 transitions. [2024-11-08 22:26:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:26:33,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:33,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:34,285 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 22:26:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 211 states and 316 transitions. [2024-11-08 22:26:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 316 transitions. [2024-11-08 22:26:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:26:41,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:41,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:41,954 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:45,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:45,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 108 states and 118 transitions. [2024-11-08 22:26:45,501 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 118 transitions. [2024-11-08 22:26:45,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:26:45,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:45,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:45,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:45,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 107 states and 117 transitions. [2024-11-08 22:26:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 117 transitions. [2024-11-08 22:26:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:26:46,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:46,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:46,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:46,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 106 states and 116 transitions. [2024-11-08 22:26:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 116 transitions. [2024-11-08 22:26:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:26:48,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:48,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:48,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:49,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:49,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 105 states and 115 transitions. [2024-11-08 22:26:49,049 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 115 transitions. [2024-11-08 22:26:49,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:26:49,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:49,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:50,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:50,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 104 states and 114 transitions. [2024-11-08 22:26:50,759 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 114 transitions. [2024-11-08 22:26:50,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:26:50,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:50,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:50,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 103 states and 113 transitions. [2024-11-08 22:26:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 113 transitions. [2024-11-08 22:26:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:26:50,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:51,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:52,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 102 states and 112 transitions. [2024-11-08 22:26:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2024-11-08 22:26:52,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:26:52,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:52,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 101 states and 111 transitions. [2024-11-08 22:26:59,221 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2024-11-08 22:26:59,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:26:59,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:59,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:59,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:01,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:07,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 100 states and 110 transitions. [2024-11-08 22:27:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 110 transitions. [2024-11-08 22:27:07,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:27:07,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:07,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:27:07,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:07,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 99 states and 109 transitions. [2024-11-08 22:27:07,831 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 109 transitions. [2024-11-08 22:27:07,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:27:07,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:07,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:07,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:07,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:27:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 98 states and 108 transitions. [2024-11-08 22:27:08,801 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 108 transitions. [2024-11-08 22:27:08,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:27:08,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:08,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:11,944 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 22:27:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 97 states and 107 transitions. [2024-11-08 22:27:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 107 transitions. [2024-11-08 22:27:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:27:24,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:24,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:28,503 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 22:27:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:47,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 96 states and 106 transitions. [2024-11-08 22:27:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 106 transitions. [2024-11-08 22:27:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:27:47,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:47,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:48,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:27:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 95 states and 105 transitions. [2024-11-08 22:27:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 105 transitions. [2024-11-08 22:27:51,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:27:51,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:51,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:51,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:27:54,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 94 states and 104 transitions. [2024-11-08 22:27:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 104 transitions. [2024-11-08 22:27:54,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:27:54,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:55,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 96 states and 107 transitions. [2024-11-08 22:28:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 107 transitions. [2024-11-08 22:28:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:28:03,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:03,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:03,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:05,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:16,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 98 states and 110 transitions. [2024-11-08 22:28:16,165 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 110 transitions. [2024-11-08 22:28:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:28:16,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:16,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:18,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:18,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 97 states and 109 transitions. [2024-11-08 22:28:18,792 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 109 transitions. [2024-11-08 22:28:18,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:28:18,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:18,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:21,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 96 states and 108 transitions. [2024-11-08 22:28:21,633 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 108 transitions. [2024-11-08 22:28:21,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:28:21,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:23,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:34,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 99 states and 113 transitions. [2024-11-08 22:28:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 113 transitions. [2024-11-08 22:28:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:28:34,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:34,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:36,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:47,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 102 states and 119 transitions. [2024-11-08 22:28:47,372 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 119 transitions. [2024-11-08 22:28:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:28:47,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:47,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:47,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:48,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:48,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 101 states and 118 transitions. [2024-11-08 22:28:48,654 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 118 transitions. [2024-11-08 22:28:48,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:28:48,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:48,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:49,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:49,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 100 states and 117 transitions. [2024-11-08 22:28:49,424 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 117 transitions. [2024-11-08 22:28:49,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:28:49,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:49,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:49,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 99 states and 116 transitions. [2024-11-08 22:28:49,574 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 116 transitions. [2024-11-08 22:28:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:28:49,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:49,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:49,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:49,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 98 states and 115 transitions. [2024-11-08 22:28:49,683 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 115 transitions. [2024-11-08 22:28:49,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:28:49,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:49,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:49,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:49,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 97 states and 114 transitions. [2024-11-08 22:28:49,766 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 114 transitions. [2024-11-08 22:28:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:28:49,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:49,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:51,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 99 states and 118 transitions. [2024-11-08 22:28:54,774 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 118 transitions. [2024-11-08 22:28:54,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:28:54,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:54,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:57,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:29:11,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:11,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 98 states and 117 transitions. [2024-11-08 22:29:11,094 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 117 transitions. [2024-11-08 22:29:11,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:29:11,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:11,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 97 states and 116 transitions. [2024-11-08 22:29:47,896 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 116 transitions. [2024-11-08 22:29:47,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:29:47,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:47,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:47,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:29:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 101 states and 124 transitions. [2024-11-08 22:29:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 124 transitions. [2024-11-08 22:29:50,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:29:50,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:50,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:51,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:29:56,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 105 states and 131 transitions. [2024-11-08 22:29:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 131 transitions. [2024-11-08 22:29:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:29:56,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:56,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:21,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:21,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 100 states and 122 transitions. [2024-11-08 22:30:21,049 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 122 transitions. [2024-11-08 22:30:21,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:30:21,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:21,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:21,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:30:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 97 states and 118 transitions. [2024-11-08 22:30:35,041 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 118 transitions. [2024-11-08 22:30:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:30:35,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:35,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:35,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:30:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 94 states and 112 transitions. [2024-11-08 22:30:51,224 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 112 transitions. [2024-11-08 22:30:51,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:30:51,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:51,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:31:12,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:12,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 92 states and 109 transitions. [2024-11-08 22:31:12,263 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2024-11-08 22:31:12,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:31:12,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:12,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:23,121 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:52,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 91 states and 107 transitions. [2024-11-08 22:31:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 107 transitions. [2024-11-08 22:31:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:31:52,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:52,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:09,399 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 22:33:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 93 states and 110 transitions. [2024-11-08 22:33:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 110 transitions. [2024-11-08 22:33:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:33:20,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:20,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:03,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:03,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 98 states and 118 transitions. [2024-11-08 22:35:03,935 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 118 transitions. [2024-11-08 22:35:03,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:35:03,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:03,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:28,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:10,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 103 states and 126 transitions. [2024-11-08 22:37:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 126 transitions. [2024-11-08 22:37:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:37:10,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:10,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:10,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:37:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:12,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 104 states and 128 transitions. [2024-11-08 22:37:12,814 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 128 transitions. [2024-11-08 22:37:12,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:37:12,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:12,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:12,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:12,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:37:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 105 states and 129 transitions. [2024-11-08 22:37:15,987 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 129 transitions. [2024-11-08 22:37:15,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:37:15,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:15,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:16,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:38,887 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 22:39:12,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 110 states and 142 transitions. [2024-11-08 22:39:12,647 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 142 transitions. [2024-11-08 22:39:12,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:39:12,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:12,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:44,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.