./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-memsafety/openbsd_cstrpbrk-alloca-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/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_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-memsafety/openbsd_cstrpbrk-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d450427152972d80716d02c80706dd3b248a3fc7c05c71ffd29d66e32e1e82f2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:05:18,719 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:05:18,811 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:05:18,818 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:05:18,818 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:05:18,852 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:05:18,855 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:05:18,856 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:05:18,856 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:05:18,857 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:05:18,857 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:05:18,857 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:05:18,858 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:05:18,858 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:05:18,858 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:05:18,859 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:05:18,859 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:05:18,859 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:05:18,860 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:05:18,860 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:05:18,860 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:05:18,861 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:05:18,861 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:05:18,861 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:05:18,862 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:05:18,862 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:05:18,862 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:05:18,863 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:05:18,863 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:05:18,863 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:05:18,863 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:05:18,864 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:05:18,864 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:05:18,864 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:05:18,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:05:18,865 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_feb84558-12b6-4bfc-b678-d984d9d22407/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d450427152972d80716d02c80706dd3b248a3fc7c05c71ffd29d66e32e1e82f2 [2024-11-08 23:05:19,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:05:19,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:05:19,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:05:19,195 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:05:19,196 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:05:19,198 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-memsafety/openbsd_cstrpbrk-alloca-2.i Unable to find full path for "g++" [2024-11-08 23:05:21,215 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:05:21,517 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:05:21,517 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/sv-benchmarks/c/array-memsafety/openbsd_cstrpbrk-alloca-2.i [2024-11-08 23:05:21,538 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/data/87c4ebf54/dbcc6b88bb3a46a0bb9365f273aa30e8/FLAG693f6d92b [2024-11-08 23:05:21,801 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/data/87c4ebf54/dbcc6b88bb3a46a0bb9365f273aa30e8 [2024-11-08 23:05:21,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:05:21,805 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:05:21,807 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:05:21,807 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:05:21,813 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:05:21,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:05:21" (1/1) ... [2024-11-08 23:05:21,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ead9934 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:21, skipping insertion in model container [2024-11-08 23:05:21,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:05:21" (1/1) ... [2024-11-08 23:05:21,876 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:05:22,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:05:22,299 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:05:22,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:05:22,375 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:05:22,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22 WrapperNode [2024-11-08 23:05:22,376 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:05:22,377 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:05:22,378 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:05:22,378 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:05:22,386 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,401 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,427 INFO L138 Inliner]: procedures = 117, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 99 [2024-11-08 23:05:22,428 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:05:22,429 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:05:22,429 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:05:22,429 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:05:22,439 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,440 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,443 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,443 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,449 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,453 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,454 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,455 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,458 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:05:22,462 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:05:22,462 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:05:22,462 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:05:22,465 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:05:22" (1/1) ... [2024-11-08 23:05:22,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:05:22,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:05:22,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:05:22,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feb84558-12b6-4bfc-b678-d984d9d22407/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:05:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:05:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:05:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:05:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:05:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:05:22,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:05:22,716 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:05:22,720 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:05:23,012 INFO L? ?]: Removed 45 outVars from TransFormulas that were not future-live. [2024-11-08 23:05:23,012 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:05:23,093 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:05:23,093 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:05:23,094 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:05:23 BoogieIcfgContainer [2024-11-08 23:05:23,094 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:05:23,095 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:05:23,095 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:05:23,107 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:05:23,108 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:05:23" (1/1) ... [2024-11-08 23:05:23,120 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:05:23,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:23,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 31 states and 39 transitions. [2024-11-08 23:05:23,188 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2024-11-08 23:05:23,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:05:23,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:23,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:23,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 45 transitions. [2024-11-08 23:05:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 45 transitions. [2024-11-08 23:05:23,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:05:23,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:23,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 35 states and 47 transitions. [2024-11-08 23:05:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2024-11-08 23:05:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:05:23,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:23,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:23,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:24,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 38 states and 53 transitions. [2024-11-08 23:05:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 53 transitions. [2024-11-08 23:05:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:05:24,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:24,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:24,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:24,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:24,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 65 transitions. [2024-11-08 23:05:24,453 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 65 transitions. [2024-11-08 23:05:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:05:24,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:24,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:24,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:24,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 43 states and 64 transitions. [2024-11-08 23:05:24,570 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 64 transitions. [2024-11-08 23:05:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:05:24,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:24,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:24,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:24,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 41 states and 59 transitions. [2024-11-08 23:05:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 59 transitions. [2024-11-08 23:05:24,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:05:24,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:24,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:25,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 45 states and 67 transitions. [2024-11-08 23:05:25,246 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 67 transitions. [2024-11-08 23:05:25,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:05:25,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:25,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:25,334 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 23:05:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 45 states and 66 transitions. [2024-11-08 23:05:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 66 transitions. [2024-11-08 23:05:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:05:25,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:25,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:25,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:25,714 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 23:05:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 45 states and 64 transitions. [2024-11-08 23:05:25,873 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 64 transitions. [2024-11-08 23:05:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:05:25,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:25,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:25,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:26,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:26,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 45 states and 62 transitions. [2024-11-08 23:05:26,148 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 62 transitions. [2024-11-08 23:05:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:05:26,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:26,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:26,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:26,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:26,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 46 states and 63 transitions. [2024-11-08 23:05:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2024-11-08 23:05:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:05:26,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:26,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:26,325 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 23:05:26,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 51 states and 74 transitions. [2024-11-08 23:05:26,671 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2024-11-08 23:05:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:05:26,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:26,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:26,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:27,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:27,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 86 transitions. [2024-11-08 23:05:27,936 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 86 transitions. [2024-11-08 23:05:27,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:05:27,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:27,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:28,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:28,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 61 states and 98 transitions. [2024-11-08 23:05:28,446 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 98 transitions. [2024-11-08 23:05:28,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:05:28,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:28,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:28,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 61 states and 97 transitions. [2024-11-08 23:05:28,894 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 97 transitions. [2024-11-08 23:05:28,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:05:28,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:28,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:29,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:29,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 64 states and 107 transitions. [2024-11-08 23:05:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 107 transitions. [2024-11-08 23:05:29,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:05:29,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:29,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:29,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:30,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:30,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 68 states and 112 transitions. [2024-11-08 23:05:30,205 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 112 transitions. [2024-11-08 23:05:30,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:05:30,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:30,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:30,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:05:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:30,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 68 states and 108 transitions. [2024-11-08 23:05:30,522 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 108 transitions. [2024-11-08 23:05:30,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:05:30,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:30,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:30,648 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:05:32,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 73 states and 122 transitions. [2024-11-08 23:05:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 122 transitions. [2024-11-08 23:05:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:05:32,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:32,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:33,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 73 states and 117 transitions. [2024-11-08 23:05:33,183 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 117 transitions. [2024-11-08 23:05:33,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:05:33,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:33,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:33,473 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 77 states and 127 transitions. [2024-11-08 23:05:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 127 transitions. [2024-11-08 23:05:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:05:34,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 81 states and 131 transitions. [2024-11-08 23:05:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 131 transitions. [2024-11-08 23:05:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:05:35,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:35,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:35,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:05:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 81 states and 130 transitions. [2024-11-08 23:05:36,331 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 130 transitions. [2024-11-08 23:05:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:05:36,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:36,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:36,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:05:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:37,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 86 states and 138 transitions. [2024-11-08 23:05:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 138 transitions. [2024-11-08 23:05:37,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:05:37,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:37,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 86 states and 136 transitions. [2024-11-08 23:05:37,818 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2024-11-08 23:05:37,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:05:37,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:37,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:38,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:38,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 90 states and 150 transitions. [2024-11-08 23:05:38,767 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 150 transitions. [2024-11-08 23:05:38,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:05:38,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:38,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:42,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:42,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 101 states and 172 transitions. [2024-11-08 23:05:42,351 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 172 transitions. [2024-11-08 23:05:42,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:05:42,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:42,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:42,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 104 states and 175 transitions. [2024-11-08 23:05:42,850 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 175 transitions. [2024-11-08 23:05:42,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:05:42,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:42,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:05:43,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:43,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 104 states and 174 transitions. [2024-11-08 23:05:43,564 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 174 transitions. [2024-11-08 23:05:43,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:05:43,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:43,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:05:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 107 states and 178 transitions. [2024-11-08 23:05:44,783 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 178 transitions. [2024-11-08 23:05:44,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:05:44,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:44,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 108 states and 178 transitions. [2024-11-08 23:05:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 178 transitions. [2024-11-08 23:05:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:05:45,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:45,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:05:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 108 states and 172 transitions. [2024-11-08 23:05:45,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 172 transitions. [2024-11-08 23:05:45,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:05:45,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:46,325 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 23:05:47,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:47,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 112 states and 183 transitions. [2024-11-08 23:05:47,648 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 183 transitions. [2024-11-08 23:05:47,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:05:47,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:47,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:47,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:05:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 116 states and 187 transitions. [2024-11-08 23:05:48,960 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 187 transitions. [2024-11-08 23:05:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:05:48,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:48,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:49,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:05:50,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:50,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 116 states and 185 transitions. [2024-11-08 23:05:50,462 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 185 transitions. [2024-11-08 23:05:50,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:05:50,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:50,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:50,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:51,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:51,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 116 states and 183 transitions. [2024-11-08 23:05:51,421 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 183 transitions. [2024-11-08 23:05:51,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:05:51,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:51,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:51,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:52,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:52,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 120 states and 199 transitions. [2024-11-08 23:05:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 199 transitions. [2024-11-08 23:05:52,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:05:52,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:52,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:52,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:52,713 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:05:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 120 states and 198 transitions. [2024-11-08 23:05:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2024-11-08 23:05:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:05:53,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:53,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:53,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:05:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:54,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 123 states and 200 transitions. [2024-11-08 23:05:54,674 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 200 transitions. [2024-11-08 23:05:54,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:54,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:54,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:54,739 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:05:55,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 123 states and 194 transitions. [2024-11-08 23:05:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 194 transitions. [2024-11-08 23:05:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:55,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:55,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:57,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:57,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 127 states and 205 transitions. [2024-11-08 23:05:57,406 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 205 transitions. [2024-11-08 23:05:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:57,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:57,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:05:58,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 209 transitions. [2024-11-08 23:05:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2024-11-08 23:05:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:05:58,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:06:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:00,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 131 states and 207 transitions. [2024-11-08 23:06:00,531 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 207 transitions. [2024-11-08 23:06:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:06:00,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:00,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:00,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:06:01,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:01,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 131 states and 205 transitions. [2024-11-08 23:06:01,707 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 205 transitions. [2024-11-08 23:06:01,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:01,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:01,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:02,213 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 135 states and 221 transitions. [2024-11-08 23:06:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 221 transitions. [2024-11-08 23:06:03,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:06:03,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:03,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:06:04,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 135 states and 220 transitions. [2024-11-08 23:06:04,336 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 220 transitions. [2024-11-08 23:06:04,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:06:04,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:04,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:04,374 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:06:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:05,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 138 states and 222 transitions. [2024-11-08 23:06:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 222 transitions. [2024-11-08 23:06:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:06:05,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:05,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:05,667 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:06:06,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 138 states and 216 transitions. [2024-11-08 23:06:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 216 transitions. [2024-11-08 23:06:06,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:06:06,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:08,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 142 states and 227 transitions. [2024-11-08 23:06:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 227 transitions. [2024-11-08 23:06:08,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:06:08,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:08,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:08,786 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:06:10,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:10,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 146 states and 231 transitions. [2024-11-08 23:06:10,575 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 231 transitions. [2024-11-08 23:06:10,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:06:10,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:10,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:10,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:06:12,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:12,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 146 states and 229 transitions. [2024-11-08 23:06:12,580 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 229 transitions. [2024-11-08 23:06:12,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:06:12,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:12,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:12,697 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:06:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 146 states and 227 transitions. [2024-11-08 23:06:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 227 transitions. [2024-11-08 23:06:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:06:13,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:13,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:15,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 150 states and 243 transitions. [2024-11-08 23:06:15,634 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 243 transitions. [2024-11-08 23:06:15,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:06:15,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:15,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 23:06:16,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:16,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 150 states and 242 transitions. [2024-11-08 23:06:16,839 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 242 transitions. [2024-11-08 23:06:16,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:06:16,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:16,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:16,880 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:06:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:18,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 153 states and 244 transitions. [2024-11-08 23:06:18,252 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 244 transitions. [2024-11-08 23:06:18,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:06:18,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:18,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:18,301 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:06:19,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:19,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 153 states and 238 transitions. [2024-11-08 23:06:19,027 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 238 transitions. [2024-11-08 23:06:19,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:06:19,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:19,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:19,654 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 157 states and 249 transitions. [2024-11-08 23:06:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 249 transitions. [2024-11-08 23:06:21,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:06:21,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:21,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:06:24,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 161 states and 253 transitions. [2024-11-08 23:06:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 253 transitions. [2024-11-08 23:06:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:06:24,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:24,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:24,182 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:06:26,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:26,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 161 states and 251 transitions. [2024-11-08 23:06:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 251 transitions. [2024-11-08 23:06:26,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:06:26,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:26,394 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:06:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:27,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 161 states and 249 transitions. [2024-11-08 23:06:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 249 transitions. [2024-11-08 23:06:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:06:27,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:27,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:29,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 165 states and 265 transitions. [2024-11-08 23:06:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 265 transitions. [2024-11-08 23:06:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:29,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:29,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:29,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:29,736 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:06:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 165 states and 264 transitions. [2024-11-08 23:06:31,065 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 264 transitions. [2024-11-08 23:06:31,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:31,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:06:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 168 states and 266 transitions. [2024-11-08 23:06:32,740 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 266 transitions. [2024-11-08 23:06:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:32,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:32,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:32,849 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 23:06:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:33,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 168 states and 260 transitions. [2024-11-08 23:06:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2024-11-08 23:06:33,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:33,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:33,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:33,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:36,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:36,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 172 states and 271 transitions. [2024-11-08 23:06:36,890 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 271 transitions. [2024-11-08 23:06:36,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:36,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:36,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:36,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:36,940 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:06:39,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 176 states and 275 transitions. [2024-11-08 23:06:39,383 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 275 transitions. [2024-11-08 23:06:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:06:39,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 23:06:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 176 states and 273 transitions. [2024-11-08 23:06:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 273 transitions. [2024-11-08 23:06:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:06:41,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 23:06:43,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:43,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 176 states and 271 transitions. [2024-11-08 23:06:43,674 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 271 transitions. [2024-11-08 23:06:43,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:06:43,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:43,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:45,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 180 states and 287 transitions. [2024-11-08 23:06:45,770 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 287 transitions. [2024-11-08 23:06:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:06:45,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:45,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:45,807 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:06:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 180 states and 286 transitions. [2024-11-08 23:06:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 286 transitions. [2024-11-08 23:06:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:06:47,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:47,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 23:06:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:49,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 183 states and 288 transitions. [2024-11-08 23:06:49,009 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 288 transitions. [2024-11-08 23:06:49,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:06:49,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:49,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:49,052 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:06:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:49,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 183 states and 282 transitions. [2024-11-08 23:06:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 282 transitions. [2024-11-08 23:06:49,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:06:49,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:49,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:50,748 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:53,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 187 states and 293 transitions. [2024-11-08 23:06:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 293 transitions. [2024-11-08 23:06:53,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:06:53,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 23:06:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 191 states and 297 transitions. [2024-11-08 23:06:56,352 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 297 transitions. [2024-11-08 23:06:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:06:56,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,408 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:06:58,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:58,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 191 states and 295 transitions. [2024-11-08 23:06:58,990 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 295 transitions. [2024-11-08 23:06:58,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:06:58,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:58,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 23:07:00,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 191 states and 293 transitions. [2024-11-08 23:07:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 293 transitions. [2024-11-08 23:07:00,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:07:00,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:00,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 195 states and 309 transitions. [2024-11-08 23:07:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 309 transitions. [2024-11-08 23:07:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:07:03,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:03,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:03,360 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:07:05,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:05,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 195 states and 308 transitions. [2024-11-08 23:07:05,058 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 308 transitions. [2024-11-08 23:07:05,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:07:05,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:05,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:05,102 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:07:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:06,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 198 states and 310 transitions. [2024-11-08 23:07:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 310 transitions. [2024-11-08 23:07:06,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:06,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:06,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:06,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:06,828 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 23:07:07,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:07,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 198 states and 304 transitions. [2024-11-08 23:07:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 304 transitions. [2024-11-08 23:07:07,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:07,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:07,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:08,830 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:11,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:11,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 202 states and 315 transitions. [2024-11-08 23:07:11,931 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 315 transitions. [2024-11-08 23:07:11,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:11,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:11,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:11,983 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 23:07:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:15,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 206 states and 319 transitions. [2024-11-08 23:07:15,002 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 319 transitions. [2024-11-08 23:07:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:15,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:15,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:15,042 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 23:07:17,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:17,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 206 states and 317 transitions. [2024-11-08 23:07:17,909 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 317 transitions. [2024-11-08 23:07:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:17,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:17,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:17,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:17,974 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-08 23:07:20,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:20,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 206 states and 315 transitions. [2024-11-08 23:07:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 315 transitions. [2024-11-08 23:07:20,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:07:20,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:20,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:20,815 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:22,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 210 states and 331 transitions. [2024-11-08 23:07:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 331 transitions. [2024-11-08 23:07:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:22,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:22,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:22,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:07:24,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 210 states and 330 transitions. [2024-11-08 23:07:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 330 transitions. [2024-11-08 23:07:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:24,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:24,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:24,683 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 23:07:26,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:26,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 213 states and 332 transitions. [2024-11-08 23:07:26,543 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 332 transitions. [2024-11-08 23:07:26,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:07:26,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:26,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,585 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:07:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 213 states and 326 transitions. [2024-11-08 23:07:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 326 transitions. [2024-11-08 23:07:27,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:07:27,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:27,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:28,565 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:32,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:32,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 217 states and 337 transitions. [2024-11-08 23:07:32,177 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 337 transitions. [2024-11-08 23:07:32,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:07:32,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:32,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:32,234 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-08 23:07:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 221 states and 341 transitions. [2024-11-08 23:07:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 341 transitions. [2024-11-08 23:07:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:07:35,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:35,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:35,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:07:38,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:38,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 221 states and 339 transitions. [2024-11-08 23:07:38,854 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 339 transitions. [2024-11-08 23:07:38,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:07:38,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:38,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:38,920 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-08 23:07:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:41,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 221 states and 337 transitions. [2024-11-08 23:07:41,059 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 337 transitions. [2024-11-08 23:07:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:07:41,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:41,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:41,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:42,084 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 225 states and 353 transitions. [2024-11-08 23:07:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 353 transitions. [2024-11-08 23:07:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:44,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:07:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 225 states and 352 transitions. [2024-11-08 23:07:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 352 transitions. [2024-11-08 23:07:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:46,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:07:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 228 states and 354 transitions. [2024-11-08 23:07:48,345 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 354 transitions. [2024-11-08 23:07:48,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:07:48,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:48,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:48,391 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:07:49,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 228 states and 348 transitions. [2024-11-08 23:07:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 348 transitions. [2024-11-08 23:07:49,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:07:49,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:49,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:49,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:50,456 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:54,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:54,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 232 states and 359 transitions. [2024-11-08 23:07:54,377 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 359 transitions. [2024-11-08 23:07:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:07:54,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:54,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:54,577 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-08 23:07:58,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 236 states and 363 transitions. [2024-11-08 23:07:58,317 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 363 transitions. [2024-11-08 23:07:58,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:07:58,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:58,419 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:08:01,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 236 states and 361 transitions. [2024-11-08 23:08:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 361 transitions. [2024-11-08 23:08:01,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:01,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,999 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-08 23:08:04,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 236 states and 359 transitions. [2024-11-08 23:08:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 359 transitions. [2024-11-08 23:08:04,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:04,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:04,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:05,573 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:07,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 240 states and 375 transitions. [2024-11-08 23:08:07,792 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 375 transitions. [2024-11-08 23:08:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:07,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:07,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:07,840 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2024-11-08 23:08:10,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:10,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 240 states and 374 transitions. [2024-11-08 23:08:10,162 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 374 transitions. [2024-11-08 23:08:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:10,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:10,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:10,218 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:08:12,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 243 states and 376 transitions. [2024-11-08 23:08:12,826 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 376 transitions. [2024-11-08 23:08:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:08:12,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:12,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:12,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:12,883 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:08:14,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:14,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 243 states and 370 transitions. [2024-11-08 23:08:14,411 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 370 transitions. [2024-11-08 23:08:14,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:08:14,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:14,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:15,388 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:08:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:19,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 247 states and 381 transitions. [2024-11-08 23:08:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 381 transitions. [2024-11-08 23:08:19,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:08:19,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:19,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:19,637 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-08 23:08:23,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:23,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 251 states and 385 transitions. [2024-11-08 23:08:23,550 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 385 transitions. [2024-11-08 23:08:23,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:08:23,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:23,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:08:27,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:27,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 251 states and 383 transitions. [2024-11-08 23:08:27,687 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 383 transitions. [2024-11-08 23:08:27,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:08:27,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:27,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:27,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 23:08:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:30,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 251 states and 381 transitions. [2024-11-08 23:08:30,399 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 381 transitions. [2024-11-08 23:08:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:08:30,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:30,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:30,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,553 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 255 states and 397 transitions. [2024-11-08 23:08:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 397 transitions. [2024-11-08 23:08:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:08:34,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:34,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:34,167 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-08 23:08:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:36,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 255 states and 396 transitions. [2024-11-08 23:08:36,514 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 396 transitions. [2024-11-08 23:08:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:08:36,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:36,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:36,550 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:08:38,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 258 states and 398 transitions. [2024-11-08 23:08:38,952 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 398 transitions. [2024-11-08 23:08:38,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:08:38,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:38,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:38,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:38,998 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:08:40,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 258 states and 392 transitions. [2024-11-08 23:08:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 392 transitions. [2024-11-08 23:08:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:08:40,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:40,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:08:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 262 states and 403 transitions. [2024-11-08 23:08:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 403 transitions. [2024-11-08 23:08:46,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:08:46,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:46,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-11-08 23:08:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 266 states and 407 transitions. [2024-11-08 23:08:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 407 transitions. [2024-11-08 23:08:50,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:08:50,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:50,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:50,530 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:08:54,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:54,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 266 states and 405 transitions. [2024-11-08 23:08:54,581 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 405 transitions. [2024-11-08 23:08:54,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:08:54,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:54,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-08 23:08:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:57,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 266 states and 403 transitions. [2024-11-08 23:08:57,364 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 403 transitions. [2024-11-08 23:08:57,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:08:57,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:57,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:01,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:01,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 270 states and 419 transitions. [2024-11-08 23:09:01,657 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 419 transitions. [2024-11-08 23:09:01,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:09:01,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:01,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:01,713 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:09:04,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 270 states and 418 transitions. [2024-11-08 23:09:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 418 transitions. [2024-11-08 23:09:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:09:04,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:04,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:04,436 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:09:07,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:07,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 273 states and 420 transitions. [2024-11-08 23:09:07,243 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 420 transitions. [2024-11-08 23:09:07,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:09:07,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:07,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:07,297 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:09:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 273 states and 414 transitions. [2024-11-08 23:09:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 414 transitions. [2024-11-08 23:09:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:09:08,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:08,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,004 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:09:14,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:14,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 277 states and 425 transitions. [2024-11-08 23:09:14,951 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 425 transitions. [2024-11-08 23:09:14,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:09:14,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:14,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:14,995 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 23:09:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 281 states and 429 transitions. [2024-11-08 23:09:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 429 transitions. [2024-11-08 23:09:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:09:19,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:19,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:19,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:19,657 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:09:24,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:24,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 281 states and 427 transitions. [2024-11-08 23:09:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 427 transitions. [2024-11-08 23:09:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:09:24,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:24,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-11-08 23:09:27,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:27,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 281 states and 425 transitions. [2024-11-08 23:09:27,325 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 425 transitions. [2024-11-08 23:09:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:09:27,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:27,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:27,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:28,907 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:31,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:31,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 285 states and 441 transitions. [2024-11-08 23:09:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 441 transitions. [2024-11-08 23:09:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:09:31,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:31,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:31,938 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:09:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:34,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 285 states and 440 transitions. [2024-11-08 23:09:34,766 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 440 transitions. [2024-11-08 23:09:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:09:34,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:34,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:34,823 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:09:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:37,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 288 states and 442 transitions. [2024-11-08 23:09:37,861 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 442 transitions. [2024-11-08 23:09:37,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:09:37,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:37,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:09:39,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:39,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 288 states and 436 transitions. [2024-11-08 23:09:39,595 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 436 transitions. [2024-11-08 23:09:39,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:09:39,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:39,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:39,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:40,874 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:09:46,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:46,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 292 states and 447 transitions. [2024-11-08 23:09:46,162 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 447 transitions. [2024-11-08 23:09:46,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:09:46,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:46,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:10:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 348 states and 504 transitions. [2024-11-08 23:10:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 504 transitions. [2024-11-08 23:10:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:10:56,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:56,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:11:02,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:02,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 348 states and 502 transitions. [2024-11-08 23:11:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 502 transitions. [2024-11-08 23:11:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:11:02,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:02,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:02,379 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-08 23:11:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 348 states and 501 transitions. [2024-11-08 23:11:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 501 transitions. [2024-11-08 23:11:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:11:05,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:05,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:07,521 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:11,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:11,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 352 states and 517 transitions. [2024-11-08 23:11:11,244 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 517 transitions. [2024-11-08 23:11:11,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:11:11,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:11,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:11:14,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 352 states and 516 transitions. [2024-11-08 23:11:14,958 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 516 transitions. [2024-11-08 23:11:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:11:14,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:14,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:15,010 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:11:18,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:18,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 355 states and 518 transitions. [2024-11-08 23:11:18,482 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 518 transitions. [2024-11-08 23:11:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:11:18,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:18,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:11:20,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:20,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 355 states and 512 transitions. [2024-11-08 23:11:20,810 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 512 transitions. [2024-11-08 23:11:20,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:11:20,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:20,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:20,862 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-11-08 23:11:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 359 states and 516 transitions. [2024-11-08 23:11:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 516 transitions. [2024-11-08 23:11:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:11:26,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:26,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:28,300 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:11:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 363 states and 527 transitions. [2024-11-08 23:11:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 527 transitions. [2024-11-08 23:11:34,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:11:34,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:34,772 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:11:40,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:40,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 367 states and 531 transitions. [2024-11-08 23:11:40,647 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 531 transitions. [2024-11-08 23:11:40,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:11:40,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:40,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,706 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:11:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 367 states and 529 transitions. [2024-11-08 23:11:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 529 transitions. [2024-11-08 23:11:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:11:46,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:46,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-08 23:11:51,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:51,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 367 states and 528 transitions. [2024-11-08 23:11:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 528 transitions. [2024-11-08 23:11:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:11:51,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:51,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:51,198 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2024-11-08 23:11:54,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:54,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 367 states and 527 transitions. [2024-11-08 23:11:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 527 transitions. [2024-11-08 23:11:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:11:54,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:54,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:00,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 371 states and 543 transitions. [2024-11-08 23:12:00,837 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 543 transitions. [2024-11-08 23:12:00,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:12:00,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:00,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:00,898 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:12:04,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 371 states and 542 transitions. [2024-11-08 23:12:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 542 transitions. [2024-11-08 23:12:04,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:12:04,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:04,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:04,965 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:12:08,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:08,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 374 states and 544 transitions. [2024-11-08 23:12:08,722 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 544 transitions. [2024-11-08 23:12:08,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:12:08,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:08,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:08,770 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:12:11,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:11,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 374 states and 538 transitions. [2024-11-08 23:12:11,170 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 538 transitions. [2024-11-08 23:12:11,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:12:11,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:11,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:11,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:13:52,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 436 states and 635 transitions. [2024-11-08 23:13:52,689 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 635 transitions. [2024-11-08 23:13:52,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:13:52,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:52,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:52,775 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-11-08 23:13:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 440 states and 639 transitions. [2024-11-08 23:13:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 639 transitions. [2024-11-08 23:13:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:13:59,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:59,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:01,481 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:09,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 444 states and 650 transitions. [2024-11-08 23:14:09,601 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 650 transitions. [2024-11-08 23:14:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:14:09,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:09,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:09,657 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 497 trivial. 0 not checked. [2024-11-08 23:14:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 448 states and 654 transitions. [2024-11-08 23:14:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 654 transitions. [2024-11-08 23:14:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:14:17,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:17,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:17,228 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:14:24,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:24,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 448 states and 652 transitions. [2024-11-08 23:14:24,922 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 652 transitions. [2024-11-08 23:14:24,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:14:24,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:24,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2024-11-08 23:14:29,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:29,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 448 states and 651 transitions. [2024-11-08 23:14:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 651 transitions. [2024-11-08 23:14:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:14:29,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:29,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:29,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:29,857 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2024-11-08 23:14:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 448 states and 650 transitions. [2024-11-08 23:14:34,855 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 650 transitions. [2024-11-08 23:14:34,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:14:34,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:34,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:34,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2024-11-08 23:14:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 448 states and 648 transitions. [2024-11-08 23:14:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 648 transitions. [2024-11-08 23:14:40,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:14:40,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:40,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:48,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 452 states and 666 transitions. [2024-11-08 23:14:48,468 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 666 transitions. [2024-11-08 23:14:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:14:48,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:14:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 452 states and 665 transitions. [2024-11-08 23:14:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 665 transitions. [2024-11-08 23:14:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:14:54,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:54,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:14:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:58,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 455 states and 667 transitions. [2024-11-08 23:14:58,926 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 667 transitions. [2024-11-08 23:14:58,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:14:58,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:58,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:15:02,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 455 states and 660 transitions. [2024-11-08 23:15:02,160 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 660 transitions. [2024-11-08 23:15:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:15:02,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:02,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:04,475 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 459 states and 671 transitions. [2024-11-08 23:15:13,156 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 671 transitions. [2024-11-08 23:15:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:15:13,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:13,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:13,228 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-08 23:15:20,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:20,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 463 states and 675 transitions. [2024-11-08 23:15:20,936 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 675 transitions. [2024-11-08 23:15:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:15:20,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:20,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:21,100 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:15:29,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 463 states and 673 transitions. [2024-11-08 23:15:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 673 transitions. [2024-11-08 23:15:29,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:15:29,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:29,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-11-08 23:15:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:35,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 463 states and 671 transitions. [2024-11-08 23:15:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 671 transitions. [2024-11-08 23:15:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:15:35,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:35,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:37,518 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:43,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 467 states and 689 transitions. [2024-11-08 23:15:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 689 transitions. [2024-11-08 23:15:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:15:43,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-08 23:15:48,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:48,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 467 states and 688 transitions. [2024-11-08 23:15:48,253 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 688 transitions. [2024-11-08 23:15:48,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:15:48,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:48,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:15:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 470 states and 690 transitions. [2024-11-08 23:15:53,394 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 690 transitions. [2024-11-08 23:15:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:15:53,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:53,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:53,458 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-08 23:15:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:56,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 470 states and 683 transitions. [2024-11-08 23:15:56,512 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 683 transitions. [2024-11-08 23:15:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:15:56,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:56,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:07,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:07,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 474 states and 694 transitions. [2024-11-08 23:16:07,786 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 694 transitions. [2024-11-08 23:16:07,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:16:07,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:07,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:07,883 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 631 trivial. 0 not checked. [2024-11-08 23:16:16,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:16,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 478 states and 698 transitions. [2024-11-08 23:16:16,031 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 698 transitions. [2024-11-08 23:16:16,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:16:16,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:16,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:16,090 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-08 23:16:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 478 states and 696 transitions. [2024-11-08 23:16:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 696 transitions. [2024-11-08 23:16:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:16:24,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:24,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2024-11-08 23:16:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:30,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 478 states and 694 transitions. [2024-11-08 23:16:30,254 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 694 transitions. [2024-11-08 23:16:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:16:30,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:30,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:38,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:38,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 482 states and 712 transitions. [2024-11-08 23:16:38,933 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 712 transitions. [2024-11-08 23:16:38,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:38,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:38,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:16:45,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:45,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 482 states and 711 transitions. [2024-11-08 23:16:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 711 transitions. [2024-11-08 23:16:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:45,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:45,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:45,433 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-08 23:16:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 485 states and 713 transitions. [2024-11-08 23:16:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 713 transitions. [2024-11-08 23:16:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:16:51,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:51,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:51,554 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:16:55,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 485 states and 706 transitions. [2024-11-08 23:16:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 706 transitions. [2024-11-08 23:16:55,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:16:55,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:57,776 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:07,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 489 states and 717 transitions. [2024-11-08 23:17:07,065 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 717 transitions. [2024-11-08 23:17:07,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:17:07,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:07,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2024-11-08 23:17:15,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:15,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 493 states and 721 transitions. [2024-11-08 23:17:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 721 transitions. [2024-11-08 23:17:15,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:17:15,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:15,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:17:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 493 states and 719 transitions. [2024-11-08 23:17:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 719 transitions. [2024-11-08 23:17:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:17:24,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:24,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 667 trivial. 0 not checked. [2024-11-08 23:17:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 493 states and 717 transitions. [2024-11-08 23:17:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 717 transitions. [2024-11-08 23:17:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:17:30,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:30,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,193 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:38,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 497 states and 735 transitions. [2024-11-08 23:17:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 735 transitions. [2024-11-08 23:17:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:17:38,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:38,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:39,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:39,043 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-08 23:17:44,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:44,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 497 states and 734 transitions. [2024-11-08 23:17:44,555 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 734 transitions. [2024-11-08 23:17:44,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:17:44,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:44,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:17:50,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:50,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 500 states and 736 transitions. [2024-11-08 23:17:50,466 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 736 transitions. [2024-11-08 23:17:50,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:17:50,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:50,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:50,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:17:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 500 states and 729 transitions. [2024-11-08 23:17:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 729 transitions. [2024-11-08 23:17:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:17:54,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:56,703 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 504 states and 740 transitions. [2024-11-08 23:18:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 740 transitions. [2024-11-08 23:18:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:18:05,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:05,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 781 trivial. 0 not checked. [2024-11-08 23:18:14,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:14,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 508 states and 744 transitions. [2024-11-08 23:18:14,423 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 744 transitions. [2024-11-08 23:18:14,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:18:14,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:14,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:14,487 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:18:23,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:23,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 508 states and 742 transitions. [2024-11-08 23:18:23,243 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 742 transitions. [2024-11-08 23:18:23,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:18:23,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:23,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:23,330 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 742 trivial. 0 not checked. [2024-11-08 23:18:29,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 508 states and 740 transitions. [2024-11-08 23:18:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 740 transitions. [2024-11-08 23:18:29,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:18:29,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:29,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat