./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/linux-list-lst-data.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/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_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/linux-list-lst-data.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/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 64bit --witnessprinter.graph.data.programhash 4ccf2c6cbb7828d48e51abf8a05e6b57c732fac1f8d9fff9fd3d0e0c2919368a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:53:07,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:53:07,248 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-09 00:53:07,252 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:53:07,252 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:53:07,291 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:53:07,292 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:53:07,293 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:53:07,293 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:53:07,293 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:53:07,294 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:53:07,294 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:53:07,295 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:53:07,297 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:53:07,297 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:53:07,298 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:53:07,298 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:53:07,298 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:53:07,302 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:53:07,303 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:53:07,303 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:53:07,304 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:53:07,304 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:53:07,304 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:53:07,305 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:53:07,305 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:53:07,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:53:07,306 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_4869d534-e027-4e26-8a70-615a34331f57/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ccf2c6cbb7828d48e51abf8a05e6b57c732fac1f8d9fff9fd3d0e0c2919368a [2024-11-09 00:53:07,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:53:07,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:53:07,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:53:07,609 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:53:07,609 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:53:07,611 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety-broom/linux-list-lst-data.i Unable to find full path for "g++" [2024-11-09 00:53:09,534 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:53:09,912 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:53:09,916 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/sv-benchmarks/c/memsafety-broom/linux-list-lst-data.i [2024-11-09 00:53:09,954 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/data/add167721/a2d3cf69bb734c2ab0cfad92806419ff/FLAG6776edb1d [2024-11-09 00:53:09,973 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/data/add167721/a2d3cf69bb734c2ab0cfad92806419ff [2024-11-09 00:53:09,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:53:09,977 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:53:09,978 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:53:09,979 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:53:09,984 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:53:09,985 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:53:09" (1/1) ... [2024-11-09 00:53:09,988 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49247919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:09, skipping insertion in model container [2024-11-09 00:53:09,989 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:53:09" (1/1) ... [2024-11-09 00:53:10,064 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:53:10,408 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:53:10,421 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:53:10,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:53:10,522 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:53:10,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10 WrapperNode [2024-11-09 00:53:10,522 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:53:10,523 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:53:10,523 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:53:10,523 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:53:10,531 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,553 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,578 INFO L138 Inliner]: procedures = 124, calls = 33, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 99 [2024-11-09 00:53:10,579 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:53:10,580 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:53:10,580 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:53:10,580 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:53:10,590 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,595 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,595 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,604 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,608 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,610 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,612 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,614 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:53:10,615 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:53:10,616 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:53:10,616 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:53:10,616 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:10" (1/1) ... [2024-11-09 00:53:10,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:53:10,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:53:10,683 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:53:10,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4869d534-e027-4e26-8a70-615a34331f57/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:53:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:53:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:53:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:53:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:53:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:53:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:53:10,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:53:10,855 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:53:10,857 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:53:11,336 INFO L? ?]: Removed 143 outVars from TransFormulas that were not future-live. [2024-11-09 00:53:11,336 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:53:11,425 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:53:11,425 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 00:53:11,425 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:53:11 BoogieIcfgContainer [2024-11-09 00:53:11,426 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:53:11,427 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:53:11,428 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:53:11,439 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:53:11,439 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:53:11" (1/1) ... [2024-11-09 00:53:11,452 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:53:11,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 82 states and 89 transitions. [2024-11-09 00:53:11,528 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 89 transitions. [2024-11-09 00:53:11,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:53:11,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:11,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:11,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:11,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:11,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 81 states and 86 transitions. [2024-11-09 00:53:11,815 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 86 transitions. [2024-11-09 00:53:11,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:53:11,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:11,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:11,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 80 states and 85 transitions. [2024-11-09 00:53:12,058 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 85 transitions. [2024-11-09 00:53:12,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:53:12,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:12,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:12,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 79 states and 84 transitions. [2024-11-09 00:53:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 84 transitions. [2024-11-09 00:53:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:53:12,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:12,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:12,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 78 states and 83 transitions. [2024-11-09 00:53:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 83 transitions. [2024-11-09 00:53:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:53:12,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:12,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:12,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 78 states and 82 transitions. [2024-11-09 00:53:12,455 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 82 transitions. [2024-11-09 00:53:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:53:12,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:12,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 77 states and 81 transitions. [2024-11-09 00:53:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 81 transitions. [2024-11-09 00:53:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:53:12,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:12,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:12,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:12,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 76 states and 80 transitions. [2024-11-09 00:53:12,951 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 80 transitions. [2024-11-09 00:53:12,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:53:12,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:12,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:12,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:13,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:13,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:13,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 80 states and 86 transitions. [2024-11-09 00:53:13,127 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 86 transitions. [2024-11-09 00:53:13,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:53:13,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:13,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:13,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:13,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:13,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 84 states and 92 transitions. [2024-11-09 00:53:13,530 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 92 transitions. [2024-11-09 00:53:13,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:53:13,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:13,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:13,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:13,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 86 states and 95 transitions. [2024-11-09 00:53:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 95 transitions. [2024-11-09 00:53:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:53:13,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:13,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:14,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:14,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions. [2024-11-09 00:53:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions. [2024-11-09 00:53:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:53:14,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:14,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:14,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:14,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:14,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:14,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions. [2024-11-09 00:53:14,960 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions. [2024-11-09 00:53:14,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:53:14,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:14,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:14,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:15,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions. [2024-11-09 00:53:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions. [2024-11-09 00:53:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:53:15,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:15,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:16,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:16,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 89 states and 100 transitions. [2024-11-09 00:53:16,348 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 100 transitions. [2024-11-09 00:53:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:53:16,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:16,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:17,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:17,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 90 states and 102 transitions. [2024-11-09 00:53:17,607 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 102 transitions. [2024-11-09 00:53:17,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:53:17,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:17,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:17,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:18,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:19,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:19,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 95 states and 111 transitions. [2024-11-09 00:53:19,057 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 111 transitions. [2024-11-09 00:53:19,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:53:19,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:19,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:19,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:19,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 98 states and 118 transitions. [2024-11-09 00:53:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 118 transitions. [2024-11-09 00:53:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:53:20,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:20,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:20,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:22,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:22,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 101 states and 125 transitions. [2024-11-09 00:53:22,074 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 125 transitions. [2024-11-09 00:53:22,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:53:22,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:22,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:22,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:22,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 100 states and 124 transitions. [2024-11-09 00:53:22,142 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 124 transitions. [2024-11-09 00:53:22,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:53:22,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:22,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:22,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:23,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:23,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 101 states and 126 transitions. [2024-11-09 00:53:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 126 transitions. [2024-11-09 00:53:23,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:53:23,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:23,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:24,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:26,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 105 states and 135 transitions. [2024-11-09 00:53:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 135 transitions. [2024-11-09 00:53:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:53:26,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:26,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 113 states and 150 transitions. [2024-11-09 00:53:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 150 transitions. [2024-11-09 00:53:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:53:31,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:31,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:37,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:37,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 121 states and 167 transitions. [2024-11-09 00:53:37,077 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 167 transitions. [2024-11-09 00:53:37,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:53:37,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:37,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:37,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:38,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:43,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 129 states and 190 transitions. [2024-11-09 00:53:43,905 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 190 transitions. [2024-11-09 00:53:43,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:53:43,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:43,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:45,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 132 states and 197 transitions. [2024-11-09 00:53:45,253 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 197 transitions. [2024-11-09 00:53:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:53:45,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:45,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:45,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:53,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:53,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 143 states and 221 transitions. [2024-11-09 00:53:53,246 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 221 transitions. [2024-11-09 00:53:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:53:53,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:53,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:54,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 147 states and 229 transitions. [2024-11-09 00:53:59,503 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 229 transitions. [2024-11-09 00:53:59,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:53:59,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:59,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:01,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:01,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 151 states and 235 transitions. [2024-11-09 00:54:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 235 transitions. [2024-11-09 00:54:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:54:01,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:01,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:06,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:06,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 155 states and 242 transitions. [2024-11-09 00:54:06,317 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 242 transitions. [2024-11-09 00:54:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:54:06,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:06,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:07,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:12,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 159 states and 250 transitions. [2024-11-09 00:54:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 250 transitions. [2024-11-09 00:54:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:54:12,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:12,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:13,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 172 states and 275 transitions. [2024-11-09 00:54:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 275 transitions. [2024-11-09 00:54:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:54:26,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:26,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:30,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 185 states and 319 transitions. [2024-11-09 00:54:46,218 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 319 transitions. [2024-11-09 00:54:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:54:46,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:46,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:52,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:05,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:05,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 194 states and 364 transitions. [2024-11-09 00:55:05,271 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 364 transitions. [2024-11-09 00:55:05,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:55:05,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:05,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:09,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 201 states and 390 transitions. [2024-11-09 00:55:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 390 transitions. [2024-11-09 00:55:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:55:23,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:29,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:49,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:49,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 211 states and 436 transitions. [2024-11-09 00:55:49,961 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 436 transitions. [2024-11-09 00:55:49,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:55:49,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:49,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:49,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:52,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:00,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:00,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 215 states and 454 transitions. [2024-11-09 00:56:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 454 transitions. [2024-11-09 00:56:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:56:00,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:00,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:01,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 215 states and 445 transitions. [2024-11-09 00:56:01,891 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 445 transitions. [2024-11-09 00:56:01,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:56:01,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:01,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:01,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:06,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 222 states and 467 transitions. [2024-11-09 00:56:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 467 transitions. [2024-11-09 00:56:22,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:56:22,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:22,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:26,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:40,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 230 states and 503 transitions. [2024-11-09 00:56:40,656 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 503 transitions. [2024-11-09 00:56:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:56:40,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:40,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:42,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:44,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:44,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 232 states and 510 transitions. [2024-11-09 00:56:44,806 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 510 transitions. [2024-11-09 00:56:44,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:56:44,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:44,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:56:49,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 235 states and 519 transitions. [2024-11-09 00:56:49,450 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 519 transitions. [2024-11-09 00:56:49,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:56:49,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:49,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:49,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:55,877 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:15,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:15,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 244 states and 541 transitions. [2024-11-09 00:57:15,705 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 541 transitions. [2024-11-09 00:57:15,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:57:15,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:15,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:15,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:57:21,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:21,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 247 states and 547 transitions. [2024-11-09 00:57:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 547 transitions. [2024-11-09 00:57:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:57:21,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:21,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:24,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:41,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 254 states and 565 transitions. [2024-11-09 00:57:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 565 transitions. [2024-11-09 00:57:41,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:57:41,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:41,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:41,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:41,716 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 255 states and 572 transitions. [2024-11-09 00:57:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 572 transitions. [2024-11-09 00:57:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:57:43,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:43,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:44,824 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:47,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:47,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 256 states and 574 transitions. [2024-11-09 00:57:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 574 transitions. [2024-11-09 00:57:47,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:57:47,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:47,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:49,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:57:59,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 260 states and 582 transitions. [2024-11-09 00:57:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 582 transitions. [2024-11-09 00:57:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:57:59,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:59,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:59,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:05,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:05,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 262 states and 586 transitions. [2024-11-09 00:58:05,609 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 586 transitions. [2024-11-09 00:58:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:58:05,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:05,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 261 states and 584 transitions. [2024-11-09 00:58:07,508 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 584 transitions. [2024-11-09 00:58:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:58:07,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:07,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:09,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 262 states and 585 transitions. [2024-11-09 00:58:09,376 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 585 transitions. [2024-11-09 00:58:09,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:58:09,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:09,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:09,435 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:11,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 263 states and 586 transitions. [2024-11-09 00:58:11,367 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 586 transitions. [2024-11-09 00:58:11,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:58:11,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:11,857 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:14,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:14,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 266 states and 594 transitions. [2024-11-09 00:58:14,075 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 594 transitions. [2024-11-09 00:58:14,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:58:14,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:14,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 283 states and 636 transitions. [2024-11-09 00:58:48,717 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 636 transitions. [2024-11-09 00:58:48,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:58:48,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:48,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:48,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 287 states and 648 transitions. [2024-11-09 00:58:57,902 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 648 transitions. [2024-11-09 00:58:57,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:58:57,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:57,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:50,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:50,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 300 states and 684 transitions. [2024-11-09 00:59:50,342 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 684 transitions. [2024-11-09 00:59:50,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:59:50,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:50,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:57,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:57,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 301 states and 687 transitions. [2024-11-09 00:59:57,856 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 687 transitions. [2024-11-09 00:59:57,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:59:57,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:57,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:59:59,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:59,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 302 states and 688 transitions. [2024-11-09 00:59:59,895 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 688 transitions. [2024-11-09 00:59:59,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:59:59,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:59,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 309 states and 711 transitions. [2024-11-09 01:00:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 711 transitions. [2024-11-09 01:00:36,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:00:36,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:36,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:00:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 310 states and 712 transitions. [2024-11-09 01:00:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 712 transitions. [2024-11-09 01:00:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:00:38,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:38,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:44,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:44,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 311 states and 714 transitions. [2024-11-09 01:00:44,023 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 714 transitions. [2024-11-09 01:00:44,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:44,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:44,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:44,063 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:00:44,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:44,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 310 states and 713 transitions. [2024-11-09 01:00:44,090 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 713 transitions. [2024-11-09 01:00:44,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:44,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:44,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:45,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:00:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:49,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 311 states and 715 transitions. [2024-11-09 01:00:49,858 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 715 transitions. [2024-11-09 01:00:49,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:49,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:49,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:50,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:00:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:53,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 311 states and 712 transitions. [2024-11-09 01:00:53,589 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 712 transitions. [2024-11-09 01:00:53,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:53,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:53,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:10,337 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:55,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 324 states and 812 transitions. [2024-11-09 01:01:55,581 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 812 transitions. [2024-11-09 01:01:55,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:01:55,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:55,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:55,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:02:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:01,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 325 states and 818 transitions. [2024-11-09 01:02:01,844 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 818 transitions. [2024-11-09 01:02:01,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:02:01,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:01,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:15,578 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:51,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 332 states and 832 transitions. [2024-11-09 01:02:51,580 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 832 transitions. [2024-11-09 01:02:51,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:02:51,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:51,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:47,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:47,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 338 states and 849 transitions. [2024-11-09 01:03:47,943 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 849 transitions. [2024-11-09 01:03:47,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:03:47,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:47,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:48,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:03:54,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 339 states and 853 transitions. [2024-11-09 01:03:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 853 transitions. [2024-11-09 01:03:54,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:03:54,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:54,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:02,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 341 states and 855 transitions. [2024-11-09 01:04:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 855 transitions. [2024-11-09 01:04:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:04:13,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:13,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:19,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:47,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 350 states and 886 transitions. [2024-11-09 01:04:47,620 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 886 transitions. [2024-11-09 01:04:47,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:04:47,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:47,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 359 states and 921 transitions. [2024-11-09 01:05:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 921 transitions. [2024-11-09 01:05:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:05:28,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:28,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:43,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:43,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 363 states and 930 transitions. [2024-11-09 01:05:43,401 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 930 transitions. [2024-11-09 01:05:43,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:05:43,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:43,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:43,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 366 states and 936 transitions. [2024-11-09 01:05:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 936 transitions. [2024-11-09 01:05:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:05:54,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.