./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.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_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/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_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/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_d4b10a01-2bd4-421c-a1b6-7c21710f410b/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 5d4ac8f9993fdd9a611524b9b9f0ae991f3672b4fa16738dbd64025282f00ca6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:47:38,262 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:47:38,378 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:47:38,385 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:47:38,389 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:47:38,415 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:47:38,416 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:47:38,417 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:47:38,418 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:47:38,418 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:47:38,419 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:47:38,419 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:47:38,420 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:47:38,420 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:47:38,420 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:47:38,421 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:47:38,421 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:47:38,422 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:47:38,422 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:47:38,423 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:47:38,423 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:47:38,424 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:47:38,425 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:47:38,425 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:47:38,426 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:47:38,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:47:38,426 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:47:38,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:47:38,427 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:47:38,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:47:38,428 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_d4b10a01-2bd4-421c-a1b6-7c21710f410b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d4ac8f9993fdd9a611524b9b9f0ae991f3672b4fa16738dbd64025282f00ca6 [2024-11-08 22:47:38,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:47:38,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:47:38,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:47:38,757 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:47:38,758 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:47:38,760 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i Unable to find full path for "g++" [2024-11-08 22:47:40,950 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:47:41,393 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:47:41,396 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i [2024-11-08 22:47:41,421 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk/data/5315b4a05/574c5086c58446e988322d102cf23689/FLAGf64bca718 [2024-11-08 22:47:41,510 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk/data/5315b4a05/574c5086c58446e988322d102cf23689 [2024-11-08 22:47:41,514 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:47:41,515 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:47:41,517 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:47:41,517 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:47:41,523 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:47:41,524 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,525 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43c2f30a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41, skipping insertion in model container [2024-11-08 22:47:41,525 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,622 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:47:43,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:47:43,867 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:47:44,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:47:44,340 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:47:44,340 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44 WrapperNode [2024-11-08 22:47:44,341 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:47:44,342 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:47:44,343 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:47:44,343 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:47:44,351 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:44,447 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:44,684 INFO L138 Inliner]: procedures = 472, calls = 2681, calls flagged for inlining = 202, calls inlined = 246, statements flattened = 4313 [2024-11-08 22:47:44,685 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:47:44,686 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:47:44,686 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:47:44,686 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:47:44,698 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:44,698 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:44,737 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:44,741 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:44,943 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:44,963 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:44,974 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:44,990 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:45,025 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:47:45,029 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:47:45,029 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:47:45,030 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:47:45,030 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:44" (1/1) ... [2024-11-08 22:47:45,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:47:45,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:47:45,107 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:47:45,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4b10a01-2bd4-421c-a1b6-7c21710f410b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:47:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:47:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:47:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:47:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:47:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:47:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:47:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:47:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:47:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:47:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:47:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:47:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:47:45,533 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:47:45,537 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:47:52,465 INFO L? ?]: Removed 1613 outVars from TransFormulas that were not future-live. [2024-11-08 22:47:52,465 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:47:54,274 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:47:54,274 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:47:54,275 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:47:54 BoogieIcfgContainer [2024-11-08 22:47:54,275 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:47:54,276 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:47:54,276 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:47:54,290 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:47:54,290 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:47:54" (1/1) ... [2024-11-08 22:47:54,303 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:47:54,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:54,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 544 states and 617 transitions. [2024-11-08 22:47:54,386 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 617 transitions. [2024-11-08 22:47:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:47:54,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:54,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:59,833 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 22:48:00,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 543 states and 616 transitions. [2024-11-08 22:48:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 616 transitions. [2024-11-08 22:48:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:48:00,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:00,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:04,839 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 22:48:05,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:05,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 542 states and 615 transitions. [2024-11-08 22:48:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 615 transitions. [2024-11-08 22:48:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:48:05,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:05,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:08,719 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 22:48:08,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:08,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 541 states and 614 transitions. [2024-11-08 22:48:08,758 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 614 transitions. [2024-11-08 22:48:08,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:48:08,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:08,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:13,002 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 22:48:13,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:13,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 540 states and 613 transitions. [2024-11-08 22:48:13,115 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 613 transitions. [2024-11-08 22:48:13,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:48:13,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:13,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:15,879 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 22:48:16,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:16,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 539 states and 612 transitions. [2024-11-08 22:48:16,643 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 612 transitions. [2024-11-08 22:48:16,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:48:16,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:16,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:19,960 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 22:48:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:20,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 542 states and 615 transitions. [2024-11-08 22:48:20,923 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 615 transitions. [2024-11-08 22:48:20,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:48:20,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:20,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:24,583 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:25,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 545 states and 623 transitions. [2024-11-08 22:48:25,199 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 623 transitions. [2024-11-08 22:48:25,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:48:25,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:25,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:28,105 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 22:48:28,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 546 states and 624 transitions. [2024-11-08 22:48:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 624 transitions. [2024-11-08 22:48:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:48:28,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:28,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:31,003 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 22:48:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 546 states and 623 transitions. [2024-11-08 22:48:31,288 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 623 transitions. [2024-11-08 22:48:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:48:31,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:31,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:34,611 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:35,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:35,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 542 states and 614 transitions. [2024-11-08 22:48:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 614 transitions. [2024-11-08 22:48:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:48:35,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:35,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:38,069 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:48:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:40,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 545 states and 621 transitions. [2024-11-08 22:48:40,266 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 621 transitions. [2024-11-08 22:48:40,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:48:40,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:40,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:48:46,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:46,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 548 states and 624 transitions. [2024-11-08 22:48:46,916 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 624 transitions. [2024-11-08 22:48:46,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:48:46,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:46,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:49,561 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:48:49,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 547 states and 623 transitions. [2024-11-08 22:48:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 623 transitions. [2024-11-08 22:48:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:48:49,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:49,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:51,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:48:52,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:52,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 548 states and 626 transitions. [2024-11-08 22:48:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 626 transitions. [2024-11-08 22:48:52,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:48:52,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:52,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:55,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:48:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:55,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 547 states and 625 transitions. [2024-11-08 22:48:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 625 transitions. [2024-11-08 22:48:55,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:48:55,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:55,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:48:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 548 states and 626 transitions. [2024-11-08 22:48:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 626 transitions. [2024-11-08 22:48:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:48:58,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:58,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:49:00,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:00,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 540 states and 611 transitions. [2024-11-08 22:49:00,987 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 611 transitions. [2024-11-08 22:49:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:49:00,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:00,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:49:04,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:04,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 543 states and 614 transitions. [2024-11-08 22:49:04,675 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 614 transitions. [2024-11-08 22:49:04,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:49:04,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:04,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:06,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:49:08,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 546 states and 617 transitions. [2024-11-08 22:49:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 617 transitions. [2024-11-08 22:49:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:49:08,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:08,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,358 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:49:12,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:12,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 549 states and 620 transitions. [2024-11-08 22:49:12,450 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 620 transitions. [2024-11-08 22:49:12,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:49:12,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:12,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:15,476 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:49:16,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:16,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 552 states and 623 transitions. [2024-11-08 22:49:16,645 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 623 transitions. [2024-11-08 22:49:16,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:49:16,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:16,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:49:27,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 555 states and 630 transitions. [2024-11-08 22:49:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 630 transitions. [2024-11-08 22:49:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:49:27,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:27,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:30,727 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:49:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 555 states and 629 transitions. [2024-11-08 22:49:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 629 transitions. [2024-11-08 22:49:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:49:31,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:31,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:33,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:35,232 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:49:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 550 states and 621 transitions. [2024-11-08 22:49:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 621 transitions. [2024-11-08 22:49:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:49:35,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:35,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:49:40,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:40,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 553 states and 624 transitions. [2024-11-08 22:49:40,035 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 624 transitions. [2024-11-08 22:49:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:49:40,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:40,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:43,100 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:49:44,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 556 states and 627 transitions. [2024-11-08 22:49:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 627 transitions. [2024-11-08 22:49:44,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:49:44,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:44,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:49:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 559 states and 630 transitions. [2024-11-08 22:49:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 630 transitions. [2024-11-08 22:49:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:49:49,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:49,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:51,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:52,355 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:49:53,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 562 states and 632 transitions. [2024-11-08 22:49:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 632 transitions. [2024-11-08 22:49:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:49:53,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:53,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:57,463 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:50:11,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 566 states and 639 transitions. [2024-11-08 22:50:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 639 transitions. [2024-11-08 22:50:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:50:11,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:11,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:16,197 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:50:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 565 states and 637 transitions. [2024-11-08 22:50:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 637 transitions. [2024-11-08 22:50:34,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:50:34,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:34,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:37,770 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:50:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 560 states and 630 transitions. [2024-11-08 22:50:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 630 transitions. [2024-11-08 22:50:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:50:38,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:41,112 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:50:41,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 559 states and 629 transitions. [2024-11-08 22:50:41,159 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 629 transitions. [2024-11-08 22:50:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:50:41,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:41,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:50:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:46,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 558 states and 628 transitions. [2024-11-08 22:50:46,512 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 628 transitions. [2024-11-08 22:50:46,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:50:46,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:46,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:48,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:51:12,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:12,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 564 states and 639 transitions. [2024-11-08 22:51:12,779 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 639 transitions. [2024-11-08 22:51:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:51:12,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:12,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:16,746 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:51:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 568 states and 643 transitions. [2024-11-08 22:51:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 643 transitions. [2024-11-08 22:51:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:51:21,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:21,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:24,530 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:51:47,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:47,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 574 states and 655 transitions. [2024-11-08 22:51:47,123 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 655 transitions. [2024-11-08 22:51:47,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:51:47,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:47,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:51:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:52,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 571 states and 651 transitions. [2024-11-08 22:51:52,037 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 651 transitions. [2024-11-08 22:51:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:51:52,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:52,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:54,430 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:51:55,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:55,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 569 states and 647 transitions. [2024-11-08 22:51:55,751 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 647 transitions. [2024-11-08 22:51:55,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:51:55,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:55,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:58,973 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:52:00,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 560 states and 633 transitions. [2024-11-08 22:52:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 633 transitions. [2024-11-08 22:52:00,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:52:00,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:00,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:02,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:02,622 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:52:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 559 states and 632 transitions. [2024-11-08 22:52:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 632 transitions. [2024-11-08 22:52:02,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:52:02,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:02,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:52:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 558 states and 631 transitions. [2024-11-08 22:52:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 631 transitions. [2024-11-08 22:52:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:52:09,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:09,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:11,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:52:11,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 558 states and 630 transitions. [2024-11-08 22:52:11,383 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 630 transitions. [2024-11-08 22:52:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:52:11,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:11,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:15,050 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:52:18,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:18,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 560 states and 633 transitions. [2024-11-08 22:52:18,370 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 633 transitions. [2024-11-08 22:52:18,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:52:18,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:18,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:22,580 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:52:57,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 569 states and 646 transitions. [2024-11-08 22:52:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 646 transitions. [2024-11-08 22:52:57,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:52:57,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:57,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:02,114 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:53:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 578 states and 658 transitions. [2024-11-08 22:53:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 658 transitions. [2024-11-08 22:53:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:53:46,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:46,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:48,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,213 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:53:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 575 states and 653 transitions. [2024-11-08 22:53:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 653 transitions. [2024-11-08 22:53:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:53:50,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:50,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:54,152 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:53:56,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 558 states and 630 transitions. [2024-11-08 22:53:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 630 transitions. [2024-11-08 22:53:56,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:53:56,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:56,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:01,479 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:54:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 568 states and 643 transitions. [2024-11-08 22:54:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 643 transitions. [2024-11-08 22:54:54,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:54:54,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:54,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:56:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 567 states and 642 transitions. [2024-11-08 22:56:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 642 transitions. [2024-11-08 22:56:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:56:06,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:06,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:09,625 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:56:11,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:11,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 556 states and 628 transitions. [2024-11-08 22:56:11,616 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 628 transitions. [2024-11-08 22:56:11,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:56:11,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:11,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:14,323 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:56:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 555 states and 627 transitions. [2024-11-08 22:56:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 627 transitions. [2024-11-08 22:56:16,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:56:16,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:16,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:22,334 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:56:26,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:26,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 554 states and 626 transitions. [2024-11-08 22:56:26,309 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 626 transitions. [2024-11-08 22:56:26,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:56:26,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:26,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:56:28,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:28,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 553 states and 625 transitions. [2024-11-08 22:56:28,991 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 625 transitions. [2024-11-08 22:56:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:56:28,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:28,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:31,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:33,987 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:56:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:41,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 552 states and 624 transitions. [2024-11-08 22:56:41,501 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 624 transitions. [2024-11-08 22:56:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:56:41,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:41,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:45,153 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:56:48,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 551 states and 623 transitions. [2024-11-08 22:56:48,076 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 623 transitions. [2024-11-08 22:56:48,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:56:48,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:48,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:57:01,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:01,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 550 states and 622 transitions. [2024-11-08 22:57:01,282 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 622 transitions. [2024-11-08 22:57:01,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:57:01,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:01,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:03,761 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:57:03,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:03,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 549 states and 621 transitions. [2024-11-08 22:57:03,801 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 621 transitions. [2024-11-08 22:57:03,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:57:03,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:03,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:57:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 548 states and 620 transitions. [2024-11-08 22:57:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 620 transitions. [2024-11-08 22:57:20,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:57:20,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:20,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:25,427 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:58:43,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:43,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 565 states and 642 transitions. [2024-11-08 22:58:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 642 transitions. [2024-11-08 22:58:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:58:43,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:43,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:00:21,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:21,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 564 states and 639 transitions. [2024-11-08 23:00:21,532 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 639 transitions. [2024-11-08 23:00:21,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:00:21,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:21,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:24,778 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:00:28,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:28,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 546 states and 617 transitions. [2024-11-08 23:00:28,369 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 617 transitions. [2024-11-08 23:00:28,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:00:28,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:28,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:31,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:31,407 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:00:31,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:31,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 545 states and 616 transitions. [2024-11-08 23:00:31,494 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 616 transitions. [2024-11-08 23:00:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:00:31,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:31,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:00:42,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:42,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 544 states and 615 transitions. [2024-11-08 23:00:42,126 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 615 transitions. [2024-11-08 23:00:42,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:00:42,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:42,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:44,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:00:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 543 states and 614 transitions. [2024-11-08 23:00:44,783 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 614 transitions. [2024-11-08 23:00:44,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:00:44,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:44,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:48,715 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:00:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 542 states and 613 transitions. [2024-11-08 23:00:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 613 transitions. [2024-11-08 23:00:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:00:48,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:48,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:51,309 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:00:51,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:51,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 541 states and 612 transitions. [2024-11-08 23:00:51,363 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 612 transitions. [2024-11-08 23:00:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:00:51,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:51,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:53,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:54,725 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:00:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 540 states and 611 transitions. [2024-11-08 23:00:54,905 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 611 transitions. [2024-11-08 23:00:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:00:54,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:54,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:01:11,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:11,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 544 states and 616 transitions. [2024-11-08 23:01:11,260 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 616 transitions. [2024-11-08 23:01:11,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:01:11,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:11,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked.