./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-recursive-malloc/selectionSort_recursive.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/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_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-recursive-malloc/selectionSort_recursive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/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 64bit --witnessprinter.graph.data.programhash ff7f98b41a2da3578e790df894a867e943a0857e97661a8032b524a76ca3b438 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:53:35,006 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:53:35,177 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 22:53:35,187 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:53:35,187 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:53:35,255 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:53:35,257 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:53:35,258 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:53:35,260 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:53:35,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:53:35,263 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:53:35,263 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:53:35,264 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:53:35,265 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:53:35,268 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:53:35,269 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:53:35,269 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:53:35,270 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:53:35,270 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:53:35,270 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:53:35,271 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:53:35,273 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:53:35,275 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:53:35,275 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:53:35,275 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:53:35,276 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:53:35,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:53:35,276 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:53:35,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:53:35,277 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:53:35,277 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:53:35,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:53:35,280 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_c8a30841-0751-44af-8a5f-d3710c65b4b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff7f98b41a2da3578e790df894a867e943a0857e97661a8032b524a76ca3b438 [2024-11-08 22:53:35,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:53:35,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:53:35,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:53:35,684 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:53:35,685 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:53:35,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-recursive-malloc/selectionSort_recursive.i Unable to find full path for "g++" [2024-11-08 22:53:37,803 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:53:38,067 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:53:38,068 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/sv-benchmarks/c/termination-recursive-malloc/selectionSort_recursive.i [2024-11-08 22:53:38,078 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/data/c619a4ef0/d4d7a28856b846e0a7e17c8712fffaba/FLAGb16c1ac7a [2024-11-08 22:53:38,136 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/data/c619a4ef0/d4d7a28856b846e0a7e17c8712fffaba [2024-11-08 22:53:38,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:53:38,147 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:53:38,149 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:53:38,149 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:53:38,156 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:53:38,157 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,159 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d5d9156 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38, skipping insertion in model container [2024-11-08 22:53:38,159 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,190 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:53:38,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:53:38,431 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:53:38,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:53:38,473 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:53:38,473 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38 WrapperNode [2024-11-08 22:53:38,474 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:53:38,475 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:53:38,475 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:53:38,475 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:53:38,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,489 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,506 INFO L138 Inliner]: procedures = 11, calls = 13, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 32 [2024-11-08 22:53:38,506 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:53:38,507 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:53:38,507 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:53:38,507 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:53:38,518 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,519 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,521 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,521 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,527 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,531 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,533 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,534 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,536 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:53:38,537 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:53:38,537 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:53:38,537 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:53:38,538 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:38" (1/1) ... [2024-11-08 22:53:38,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:53:38,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:53:38,578 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:53:38,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8a30841-0751-44af-8a5f-d3710c65b4b0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:53:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:53:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:53:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:53:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:53:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:53:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure selectionSort [2024-11-08 22:53:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure selectionSort [2024-11-08 22:53:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:53:38,739 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:53:38,742 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:53:38,955 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-11-08 22:53:38,956 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:53:39,010 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:53:39,011 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:53:39,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:53:39 BoogieIcfgContainer [2024-11-08 22:53:39,012 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:53:39,012 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:53:39,013 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:53:39,025 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:53:39,025 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:53:39" (1/1) ... [2024-11-08 22:53:39,035 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:53:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-11-08 22:53:39,102 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-11-08 22:53:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:53:39,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:39,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:39,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:39,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:39,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2024-11-08 22:53:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2024-11-08 22:53:39,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:53:39,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:39,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:39,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:39,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2024-11-08 22:53:39,806 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2024-11-08 22:53:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:53:39,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:39,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:39,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 42 states and 51 transitions. [2024-11-08 22:53:39,921 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 51 transitions. [2024-11-08 22:53:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:53:39,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2024-11-08 22:53:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2024-11-08 22:53:40,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:53:40,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:40,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:40,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 45 states and 56 transitions. [2024-11-08 22:53:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2024-11-08 22:53:40,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:53:40,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:40,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:40,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:53:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 50 states and 65 transitions. [2024-11-08 22:53:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2024-11-08 22:53:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:53:40,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:40,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:41,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 54 states and 73 transitions. [2024-11-08 22:53:41,497 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 73 transitions. [2024-11-08 22:53:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:53:41,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:41,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:41,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:42,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:42,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 59 states and 82 transitions. [2024-11-08 22:53:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 82 transitions. [2024-11-08 22:53:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:53:42,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:42,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:53:42,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:42,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 59 states and 80 transitions. [2024-11-08 22:53:42,317 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 80 transitions. [2024-11-08 22:53:42,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:53:42,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:42,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:53:43,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 64 states and 89 transitions. [2024-11-08 22:53:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 89 transitions. [2024-11-08 22:53:43,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:53:43,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:43,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 59 states and 79 transitions. [2024-11-08 22:53:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 79 transitions. [2024-11-08 22:53:43,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:53:43,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:43,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:43,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:53:43,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 60 states and 80 transitions. [2024-11-08 22:53:43,264 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 80 transitions. [2024-11-08 22:53:43,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:53:43,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:43,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 60 states and 79 transitions. [2024-11-08 22:53:43,490 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 79 transitions. [2024-11-08 22:53:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:53:43,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:43,683 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 22:53:44,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 64 states and 89 transitions. [2024-11-08 22:53:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 89 transitions. [2024-11-08 22:53:44,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:53:44,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:44,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:44,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 69 states and 99 transitions. [2024-11-08 22:53:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 99 transitions. [2024-11-08 22:53:45,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:53:45,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:45,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:45,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:45,041 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 22:53:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:45,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 69 states and 96 transitions. [2024-11-08 22:53:45,285 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 96 transitions. [2024-11-08 22:53:45,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:53:45,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:45,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:53:45,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:45,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 72 states and 102 transitions. [2024-11-08 22:53:45,353 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 102 transitions. [2024-11-08 22:53:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:53:45,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:45,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:45,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:45,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 73 states and 102 transitions. [2024-11-08 22:53:45,704 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 102 transitions. [2024-11-08 22:53:45,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:53:45,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:45,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:45,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:46,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:46,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 76 states and 105 transitions. [2024-11-08 22:53:46,260 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 105 transitions. [2024-11-08 22:53:46,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:53:46,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:46,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:47,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 76 states and 103 transitions. [2024-11-08 22:53:47,135 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 103 transitions. [2024-11-08 22:53:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:53:47,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:47,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:47,349 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 22:53:47,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 80 states and 115 transitions. [2024-11-08 22:53:47,963 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 115 transitions. [2024-11-08 22:53:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:53:47,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:47,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 85 states and 125 transitions. [2024-11-08 22:53:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 125 transitions. [2024-11-08 22:53:48,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:53:48,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:48,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:48,949 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 22:53:49,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:49,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 85 states and 121 transitions. [2024-11-08 22:53:49,270 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 121 transitions. [2024-11-08 22:53:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:53:49,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:49,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 88 states and 129 transitions. [2024-11-08 22:53:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 129 transitions. [2024-11-08 22:53:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:53:50,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:50,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:50,057 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 22:53:50,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:50,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 91 states and 132 transitions. [2024-11-08 22:53:50,680 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 132 transitions. [2024-11-08 22:53:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:53:50,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:50,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:50,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 92 states and 133 transitions. [2024-11-08 22:53:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 133 transitions. [2024-11-08 22:53:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:53:50,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:50,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:50,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 92 states and 131 transitions. [2024-11-08 22:53:51,329 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 131 transitions. [2024-11-08 22:53:51,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:53:51,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:51,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:52,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 99 states and 144 transitions. [2024-11-08 22:53:52,939 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 144 transitions. [2024-11-08 22:53:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:53:52,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:52,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:54,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 99 states and 141 transitions. [2024-11-08 22:53:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-11-08 22:53:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:53:54,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:54,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:54,736 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 22:53:55,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:55,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 103 states and 155 transitions. [2024-11-08 22:53:55,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 155 transitions. [2024-11-08 22:53:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:53:55,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:55,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:57,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 108 states and 165 transitions. [2024-11-08 22:53:57,114 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 165 transitions. [2024-11-08 22:53:57,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:53:57,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:57,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:57,152 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 22:53:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 108 states and 160 transitions. [2024-11-08 22:53:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 160 transitions. [2024-11-08 22:53:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:53:57,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:57,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:57,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 109 states and 161 transitions. [2024-11-08 22:53:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 161 transitions. [2024-11-08 22:53:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:53:58,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:58,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:59,064 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 110 states and 164 transitions. [2024-11-08 22:53:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 164 transitions. [2024-11-08 22:53:59,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:53:59,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:59,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:59,129 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 22:53:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 113 states and 166 transitions. [2024-11-08 22:53:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 166 transitions. [2024-11-08 22:53:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:53:59,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:59,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:00,041 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 22:54:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 116 states and 169 transitions. [2024-11-08 22:54:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 169 transitions. [2024-11-08 22:54:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:54:00,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:00,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:02,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:02,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 120 states and 176 transitions. [2024-11-08 22:54:02,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 176 transitions. [2024-11-08 22:54:02,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:54:02,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:02,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:02,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:03,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 35 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:04,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 120 states and 172 transitions. [2024-11-08 22:54:04,551 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 172 transitions. [2024-11-08 22:54:04,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:54:04,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:04,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:04,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:04,936 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 22:54:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 124 states and 188 transitions. [2024-11-08 22:54:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 188 transitions. [2024-11-08 22:54:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:54:06,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:06,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:06,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 129 states and 198 transitions. [2024-11-08 22:54:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 198 transitions. [2024-11-08 22:54:07,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:54:07,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:07,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:07,659 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 22:54:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 129 states and 192 transitions. [2024-11-08 22:54:08,301 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 192 transitions. [2024-11-08 22:54:08,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:54:08,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:08,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:54:09,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:09,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 134 states and 200 transitions. [2024-11-08 22:54:09,554 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 200 transitions. [2024-11-08 22:54:09,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:54:09,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:09,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:09,594 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:54:10,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 137 states and 202 transitions. [2024-11-08 22:54:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 202 transitions. [2024-11-08 22:54:10,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:54:10,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:10,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:10,840 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:11,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 144 states and 209 transitions. [2024-11-08 22:54:11,792 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 209 transitions. [2024-11-08 22:54:11,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:54:11,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:11,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:11,860 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 22:54:12,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:12,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 147 states and 212 transitions. [2024-11-08 22:54:12,940 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 212 transitions. [2024-11-08 22:54:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:54:12,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:12,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:12,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:13,001 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:54:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:13,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 148 states and 212 transitions. [2024-11-08 22:54:13,219 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 212 transitions. [2024-11-08 22:54:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:54:13,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:13,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:13,906 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 15 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:15,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:15,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 148 states and 207 transitions. [2024-11-08 22:54:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 207 transitions. [2024-11-08 22:54:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:54:15,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:15,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:16,041 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 22:54:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:17,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 152 states and 225 transitions. [2024-11-08 22:54:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 225 transitions. [2024-11-08 22:54:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:54:17,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:54:20,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:20,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 158 states and 239 transitions. [2024-11-08 22:54:20,048 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2024-11-08 22:54:20,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:54:20,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:20,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:20,728 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:22,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 163 states and 250 transitions. [2024-11-08 22:54:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 250 transitions. [2024-11-08 22:54:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:54:22,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:22,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:22,064 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 22:54:22,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:22,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 163 states and 243 transitions. [2024-11-08 22:54:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 243 transitions. [2024-11-08 22:54:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:54:22,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:22,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:23,115 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:54:24,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 162 states and 242 transitions. [2024-11-08 22:54:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 242 transitions. [2024-11-08 22:54:24,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:54:24,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:24,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:24,528 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 22:54:25,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:25,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 165 states and 245 transitions. [2024-11-08 22:54:25,713 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 245 transitions. [2024-11-08 22:54:25,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:54:25,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:25,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:26,156 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:54:28,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:28,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 169 states and 254 transitions. [2024-11-08 22:54:28,069 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 254 transitions. [2024-11-08 22:54:28,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:54:28,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:28,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:28,922 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 28 proven. 59 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:30,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:30,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 169 states and 248 transitions. [2024-11-08 22:54:30,781 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 248 transitions. [2024-11-08 22:54:30,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:54:30,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:30,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:31,266 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 22:54:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:32,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 173 states and 268 transitions. [2024-11-08 22:54:32,934 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 268 transitions. [2024-11-08 22:54:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:54:32,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:32,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:54:34,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:34,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 176 states and 281 transitions. [2024-11-08 22:54:34,177 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 281 transitions. [2024-11-08 22:54:34,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:54:34,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:34,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:54:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:35,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 178 states and 283 transitions. [2024-11-08 22:54:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 283 transitions. [2024-11-08 22:54:35,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:54:35,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:35,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:36,399 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:37,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:37,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 183 states and 294 transitions. [2024-11-08 22:54:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 294 transitions. [2024-11-08 22:54:37,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:54:37,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:37,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:37,924 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 22:54:38,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 183 states and 286 transitions. [2024-11-08 22:54:38,748 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 286 transitions. [2024-11-08 22:54:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:54:38,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:38,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:38,773 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:54:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 187 states and 298 transitions. [2024-11-08 22:54:39,667 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 298 transitions. [2024-11-08 22:54:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:54:39,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:39,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:39,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:40,723 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:54:42,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:42,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 188 states and 304 transitions. [2024-11-08 22:54:42,092 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 304 transitions. [2024-11-08 22:54:42,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:54:42,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:42,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:42,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:42,467 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:54:43,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:43,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 188 states and 302 transitions. [2024-11-08 22:54:43,338 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 302 transitions. [2024-11-08 22:54:43,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:54:43,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:43,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:43,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:54:47,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 204 states and 320 transitions. [2024-11-08 22:54:47,382 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 320 transitions. [2024-11-08 22:54:47,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:54:47,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:47,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:47,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:47,425 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 22:54:48,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:48,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 207 states and 323 transitions. [2024-11-08 22:54:48,866 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 323 transitions. [2024-11-08 22:54:48,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:54:48,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:48,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 45 proven. 71 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:52,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 207 states and 316 transitions. [2024-11-08 22:54:52,264 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 316 transitions. [2024-11-08 22:54:52,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:54:52,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:52,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:52,931 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 22:54:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 211 states and 338 transitions. [2024-11-08 22:54:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 338 transitions. [2024-11-08 22:54:54,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:54:54,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:54,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:54:56,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 215 states and 343 transitions. [2024-11-08 22:54:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 343 transitions. [2024-11-08 22:54:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:54:56,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:56,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:57,500 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:59,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:59,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 220 states and 355 transitions. [2024-11-08 22:54:59,564 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 355 transitions. [2024-11-08 22:54:59,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:54:59,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:59,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:59,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:59,593 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 22:55:00,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:00,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 220 states and 346 transitions. [2024-11-08 22:55:00,426 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 346 transitions. [2024-11-08 22:55:00,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:55:00,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:00,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:55:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:01,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 223 states and 348 transitions. [2024-11-08 22:55:01,811 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 348 transitions. [2024-11-08 22:55:01,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:55:01,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:01,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:01,853 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 22:55:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:03,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 226 states and 351 transitions. [2024-11-08 22:55:03,438 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 351 transitions. [2024-11-08 22:55:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:55:03,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:03,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:04,086 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:55:06,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 230 states and 365 transitions. [2024-11-08 22:55:06,621 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 365 transitions. [2024-11-08 22:55:06,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:55:06,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:06,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:08,251 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 66 proven. 83 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:10,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 230 states and 357 transitions. [2024-11-08 22:55:10,748 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 357 transitions. [2024-11-08 22:55:10,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:55:10,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:10,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:11,397 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 22:55:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 234 states and 381 transitions. [2024-11-08 22:55:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 381 transitions. [2024-11-08 22:55:13,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:55:13,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:13,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:13,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:14,802 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:17,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 239 states and 393 transitions. [2024-11-08 22:55:17,203 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 393 transitions. [2024-11-08 22:55:17,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:55:17,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:17,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:17,241 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 22:55:18,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:18,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 239 states and 383 transitions. [2024-11-08 22:55:18,223 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 383 transitions. [2024-11-08 22:55:18,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:55:18,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:18,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:18,324 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:55:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 243 states and 393 transitions. [2024-11-08 22:55:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 393 transitions. [2024-11-08 22:55:21,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:55:21,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:21,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:21,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:55:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:22,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 243 states and 391 transitions. [2024-11-08 22:55:22,397 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 391 transitions. [2024-11-08 22:55:22,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:55:22,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:22,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:55:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 263 states and 413 transitions. [2024-11-08 22:55:29,485 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 413 transitions. [2024-11-08 22:55:29,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:55:29,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:29,543 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 22:55:31,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:31,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 266 states and 416 transitions. [2024-11-08 22:55:31,509 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 416 transitions. [2024-11-08 22:55:31,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:55:31,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:31,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:55:33,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:33,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 267 states and 417 transitions. [2024-11-08 22:55:33,728 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 417 transitions. [2024-11-08 22:55:33,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:55:33,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:33,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 91 proven. 95 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:38,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 267 states and 408 transitions. [2024-11-08 22:55:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 408 transitions. [2024-11-08 22:55:38,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:55:38,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:38,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:38,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:39,281 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 22:55:41,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:41,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 271 states and 434 transitions. [2024-11-08 22:55:41,872 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 434 transitions. [2024-11-08 22:55:41,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:55:41,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:41,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:55:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 274 states and 436 transitions. [2024-11-08 22:55:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 436 transitions. [2024-11-08 22:55:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:55:43,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:43,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:44,002 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:55:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:45,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 278 states and 441 transitions. [2024-11-08 22:55:45,966 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 441 transitions. [2024-11-08 22:55:45,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:55:45,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:45,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:47,069 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:49,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 283 states and 453 transitions. [2024-11-08 22:55:49,397 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 453 transitions. [2024-11-08 22:55:49,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:55:49,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:49,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:49,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:49,431 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 22:55:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:50,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 283 states and 442 transitions. [2024-11-08 22:55:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 442 transitions. [2024-11-08 22:55:50,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:55:50,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:50,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:50,549 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:55:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:52,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 286 states and 444 transitions. [2024-11-08 22:55:52,863 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 444 transitions. [2024-11-08 22:55:52,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:55:52,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:52,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:52,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:55,014 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 33 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:56:00,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:00,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 290 states and 450 transitions. [2024-11-08 22:56:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 450 transitions. [2024-11-08 22:56:00,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:56:00,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:00,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:00,311 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 22:56:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 293 states and 452 transitions. [2024-11-08 22:56:01,925 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 452 transitions. [2024-11-08 22:56:01,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:56:01,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,966 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 22:56:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 296 states and 455 transitions. [2024-11-08 22:56:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 455 transitions. [2024-11-08 22:56:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:56:04,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:04,356 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:56:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:08,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 300 states and 461 transitions. [2024-11-08 22:56:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 461 transitions. [2024-11-08 22:56:08,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:56:08,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:08,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:09,458 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:56:12,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:12,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 304 states and 479 transitions. [2024-11-08 22:56:12,775 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 479 transitions. [2024-11-08 22:56:12,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:56:12,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:12,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:15,314 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 120 proven. 107 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:56:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:18,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 304 states and 469 transitions. [2024-11-08 22:56:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 469 transitions. [2024-11-08 22:56:18,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:56:18,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:18,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:19,441 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 22:56:22,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:22,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 308 states and 497 transitions. [2024-11-08 22:56:22,429 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 497 transitions. [2024-11-08 22:56:22,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:22,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:22,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:56:24,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:24,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 311 states and 499 transitions. [2024-11-08 22:56:24,836 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 499 transitions. [2024-11-08 22:56:24,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:56:24,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:24,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:26,090 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 316 states and 511 transitions. [2024-11-08 22:56:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 511 transitions. [2024-11-08 22:56:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:56:28,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:28,962 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 22:56:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 316 states and 499 transitions. [2024-11-08 22:56:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 499 transitions. [2024-11-08 22:56:30,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:30,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:30,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:56:37,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 323 states and 513 transitions. [2024-11-08 22:56:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 513 transitions. [2024-11-08 22:56:37,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:37,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:37,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:37,828 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 15 proven. 30 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:56:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 323 states and 511 transitions. [2024-11-08 22:56:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 511 transitions. [2024-11-08 22:56:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:56:38,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:38,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:38,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:39,688 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:56:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:45,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 332 states and 525 transitions. [2024-11-08 22:56:45,005 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 525 transitions. [2024-11-08 22:56:45,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:56:45,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:45,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:45,121 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:56:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:55,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 356 states and 551 transitions. [2024-11-08 22:56:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 551 transitions. [2024-11-08 22:56:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:55,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:55,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:55,964 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 22:56:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 359 states and 554 transitions. [2024-11-08 22:56:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 554 transitions. [2024-11-08 22:56:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:56:58,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:58,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:01,468 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 153 proven. 119 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:57:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:05,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 359 states and 543 transitions. [2024-11-08 22:57:05,681 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 543 transitions. [2024-11-08 22:57:05,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:57:05,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:05,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:06,694 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 22:57:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 363 states and 573 transitions. [2024-11-08 22:57:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 573 transitions. [2024-11-08 22:57:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:57:10,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:10,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:10,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:10,127 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 22:57:12,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 367 states and 578 transitions. [2024-11-08 22:57:12,895 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 578 transitions. [2024-11-08 22:57:12,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:57:12,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:12,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:14,260 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:17,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:17,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 372 states and 591 transitions. [2024-11-08 22:57:17,305 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 591 transitions. [2024-11-08 22:57:17,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:57:17,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:17,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:17,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:17,336 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 22:57:18,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:18,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 372 states and 578 transitions. [2024-11-08 22:57:18,702 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 578 transitions. [2024-11-08 22:57:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:57:18,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:18,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:57:20,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:20,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 373 states and 579 transitions. [2024-11-08 22:57:20,354 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 579 transitions. [2024-11-08 22:57:20,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:57:20,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:20,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:20,398 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 22:57:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:22,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 376 states and 581 transitions. [2024-11-08 22:57:22,384 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 581 transitions. [2024-11-08 22:57:22,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:57:22,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:22,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:22,420 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 22:57:25,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:25,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 379 states and 584 transitions. [2024-11-08 22:57:25,043 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 584 transitions. [2024-11-08 22:57:25,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:57:25,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:25,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:26,078 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:57:30,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:30,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 383 states and 604 transitions. [2024-11-08 22:57:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 604 transitions. [2024-11-08 22:57:30,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:57:30,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:30,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:34,360 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 190 proven. 131 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:57:38,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 383 states and 592 transitions. [2024-11-08 22:57:38,709 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 592 transitions. [2024-11-08 22:57:38,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:57:38,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:38,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:39,853 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 22:57:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 387 states and 624 transitions. [2024-11-08 22:57:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 624 transitions. [2024-11-08 22:57:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:57:43,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:43,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:43,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:43,901 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:57:46,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 390 states and 626 transitions. [2024-11-08 22:57:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 626 transitions. [2024-11-08 22:57:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:57:46,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:46,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:46,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:48,172 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 395 states and 639 transitions. [2024-11-08 22:57:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 639 transitions. [2024-11-08 22:57:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:57:51,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:51,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:51,733 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 22:57:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 395 states and 625 transitions. [2024-11-08 22:57:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 625 transitions. [2024-11-08 22:57:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:57:53,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:53,431 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:57:55,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 396 states and 626 transitions. [2024-11-08 22:57:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 626 transitions. [2024-11-08 22:57:55,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:57:55,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:55,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:55,170 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:57:57,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 399 states and 628 transitions. [2024-11-08 22:57:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 628 transitions. [2024-11-08 22:57:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:57:57,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:57,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:57,367 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 22:58:00,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:00,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 402 states and 630 transitions. [2024-11-08 22:58:00,348 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 630 transitions. [2024-11-08 22:58:00,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:58:00,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:00,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:01,415 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:58:02,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 402 states and 628 transitions. [2024-11-08 22:58:02,825 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 628 transitions. [2024-11-08 22:58:02,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:58:02,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:02,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:58:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:18,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 430 states and 658 transitions. [2024-11-08 22:58:18,955 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 658 transitions. [2024-11-08 22:58:18,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:58:18,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:18,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:19,000 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 22:58:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:22,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 433 states and 661 transitions. [2024-11-08 22:58:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 661 transitions. [2024-11-08 22:58:22,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:58:22,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:22,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:58:24,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 433 states and 658 transitions. [2024-11-08 22:58:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 658 transitions. [2024-11-08 22:58:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:58:24,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:24,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 231 proven. 143 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:34,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:34,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 433 states and 645 transitions. [2024-11-08 22:58:34,120 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 645 transitions. [2024-11-08 22:58:34,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:58:34,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:34,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:35,468 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 22:58:40,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:40,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 437 states and 679 transitions. [2024-11-08 22:58:40,044 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 679 transitions. [2024-11-08 22:58:40,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:58:40,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:40,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:40,153 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 22:58:53,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:53,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 452 states and 699 transitions. [2024-11-08 22:58:53,485 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 699 transitions. [2024-11-08 22:58:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:58:53,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:53,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:53,557 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 22:58:57,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 456 states and 704 transitions. [2024-11-08 22:58:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 704 transitions. [2024-11-08 22:58:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:58:57,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:57,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:59,138 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:03,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:03,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 461 states and 717 transitions. [2024-11-08 22:59:03,338 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 717 transitions. [2024-11-08 22:59:03,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:59:03,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:03,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:03,370 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 22:59:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 461 states and 702 transitions. [2024-11-08 22:59:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 702 transitions. [2024-11-08 22:59:05,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:59:05,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:05,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 5 proven. 45 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:59:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:16,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 474 states and 720 transitions. [2024-11-08 22:59:16,684 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 720 transitions. [2024-11-08 22:59:16,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:59:16,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:16,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:16,740 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 22:59:19,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 477 states and 722 transitions. [2024-11-08 22:59:19,271 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 722 transitions. [2024-11-08 22:59:19,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:59:19,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:19,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:19,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:19,309 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 22:59:22,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:22,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 480 states and 725 transitions. [2024-11-08 22:59:22,837 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 725 transitions. [2024-11-08 22:59:22,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:22,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:22,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:59:29,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 484 states and 748 transitions. [2024-11-08 22:59:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 748 transitions. [2024-11-08 22:59:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:29,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:29,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 276 proven. 155 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:59:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:40,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 484 states and 734 transitions. [2024-11-08 22:59:40,446 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 734 transitions. [2024-11-08 22:59:40,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:59:40,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:40,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:41,817 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 22:59:46,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 488 states and 770 transitions. [2024-11-08 22:59:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 770 transitions. [2024-11-08 22:59:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:59:46,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:46,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:48,744 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:53,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 493 states and 783 transitions. [2024-11-08 22:59:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 783 transitions. [2024-11-08 22:59:53,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:59:53,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:53,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:53,352 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 22:59:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:55,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 493 states and 767 transitions. [2024-11-08 22:59:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 767 transitions. [2024-11-08 22:59:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:59:55,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:55,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 22:59:59,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:59,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 496 states and 769 transitions. [2024-11-08 22:59:59,099 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 769 transitions. [2024-11-08 22:59:59,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:59:59,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:59,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 45 proven. 46 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:00:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 496 states and 767 transitions. [2024-11-08 23:00:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 767 transitions. [2024-11-08 23:00:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:00:02,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:02,497 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:00:25,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:25,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 528 states and 801 transitions. [2024-11-08 23:00:25,601 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 801 transitions. [2024-11-08 23:00:25,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:00:25,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:25,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:25,642 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 23:00:29,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:29,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 531 states and 804 transitions. [2024-11-08 23:00:29,401 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 804 transitions. [2024-11-08 23:00:29,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:00:29,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:29,522 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 23:00:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:33,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 534 states and 806 transitions. [2024-11-08 23:00:33,028 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 806 transitions. [2024-11-08 23:00:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:00:33,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:33,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:33,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:39,990 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 325 proven. 167 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:00:46,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:46,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 534 states and 791 transitions. [2024-11-08 23:00:46,401 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 791 transitions. [2024-11-08 23:00:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:00:46,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:46,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:48,002 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 23:00:53,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:53,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 538 states and 829 transitions. [2024-11-08 23:00:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 829 transitions. [2024-11-08 23:00:53,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:00:53,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:53,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:00:57,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 541 states and 831 transitions. [2024-11-08 23:00:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 831 transitions. [2024-11-08 23:00:57,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:00:57,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:57,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:01:01,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 545 states and 836 transitions. [2024-11-08 23:01:01,309 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 836 transitions. [2024-11-08 23:01:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:01:01,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:01,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:01,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:03,475 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:08,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 550 states and 849 transitions. [2024-11-08 23:01:08,367 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 849 transitions. [2024-11-08 23:01:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:01:08,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:08,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:08,397 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 23:01:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:10,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 550 states and 832 transitions. [2024-11-08 23:01:10,722 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 832 transitions. [2024-11-08 23:01:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:01:10,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:10,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:10,761 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-08 23:01:13,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:13,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 553 states and 834 transitions. [2024-11-08 23:01:13,843 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 834 transitions. [2024-11-08 23:01:13,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:01:13,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:13,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:13,972 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:01:16,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 554 states and 835 transitions. [2024-11-08 23:01:16,129 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 835 transitions. [2024-11-08 23:01:16,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:01:16,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:16,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:16,185 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 23:01:19,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:19,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 557 states and 837 transitions. [2024-11-08 23:01:19,235 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 837 transitions. [2024-11-08 23:01:19,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:01:19,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:19,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:19,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:19,294 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 23:01:23,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 560 states and 840 transitions. [2024-11-08 23:01:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 840 transitions. [2024-11-08 23:01:23,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:01:23,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:23,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:24,615 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 6 proven. 79 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:01:26,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:26,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 560 states and 835 transitions. [2024-11-08 23:01:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 835 transitions. [2024-11-08 23:01:26,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:01:26,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:26,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:28,041 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:01:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 564 states and 859 transitions. [2024-11-08 23:01:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 859 transitions. [2024-11-08 23:01:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:01:34,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:34,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:43,025 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 378 proven. 179 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:01:49,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 564 states and 843 transitions. [2024-11-08 23:01:49,899 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 843 transitions. [2024-11-08 23:01:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:01:49,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:49,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:51,571 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 23:01:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:57,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 568 states and 883 transitions. [2024-11-08 23:01:57,489 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 883 transitions. [2024-11-08 23:01:57,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:01:57,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:57,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:57,666 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 23:02:19,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:19,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 587 states and 909 transitions. [2024-11-08 23:02:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 909 transitions. [2024-11-08 23:02:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:02:19,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:19,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:21,888 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:27,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 592 states and 922 transitions. [2024-11-08 23:02:27,437 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 922 transitions. [2024-11-08 23:02:27,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:02:27,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:27,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:27,479 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 23:02:29,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:29,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 592 states and 904 transitions. [2024-11-08 23:02:29,869 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 904 transitions. [2024-11-08 23:02:29,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:02:29,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:29,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:02:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:34,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 595 states and 906 transitions. [2024-11-08 23:02:34,480 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 906 transitions. [2024-11-08 23:02:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:02:34,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:34,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:36,445 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 66 proven. 54 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:02:38,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:38,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 595 states and 904 transitions. [2024-11-08 23:02:38,538 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 904 transitions. [2024-11-08 23:02:38,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:02:38,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:38,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 5 proven. 71 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 23:02:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:58,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 612 states and 927 transitions. [2024-11-08 23:02:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 927 transitions. [2024-11-08 23:02:58,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:58,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:58,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-08 23:03:29,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:29,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 648 states and 965 transitions. [2024-11-08 23:03:29,512 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 965 transitions. [2024-11-08 23:03:29,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:03:29,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:29,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:29,579 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 23:03:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 651 states and 968 transitions. [2024-11-08 23:03:34,161 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 968 transitions. [2024-11-08 23:03:34,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:03:34,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:34,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 435 proven. 191 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:03:51,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 651 states and 951 transitions. [2024-11-08 23:03:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 951 transitions. [2024-11-08 23:03:51,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:03:51,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:51,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:53,090 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 23:03:59,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:59,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 655 states and 993 transitions. [2024-11-08 23:03:59,752 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 993 transitions. [2024-11-08 23:03:59,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:03:59,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:59,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 23:04:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 659 states and 998 transitions. [2024-11-08 23:04:04,589 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 998 transitions. [2024-11-08 23:04:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:04:04,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:04,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:07,365 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:13,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 664 states and 1011 transitions. [2024-11-08 23:04:13,252 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1011 transitions. [2024-11-08 23:04:13,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:04:13,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:13,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:13,283 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 23:04:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:16,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 664 states and 992 transitions. [2024-11-08 23:04:16,069 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 992 transitions. [2024-11-08 23:04:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:04:16,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:16,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:16,111 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-08 23:04:19,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:19,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 667 states and 994 transitions. [2024-11-08 23:04:19,611 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 994 transitions. [2024-11-08 23:04:19,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:04:19,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:19,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:19,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:19,661 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 23:04:24,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:24,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 670 states and 997 transitions. [2024-11-08 23:04:24,434 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 997 transitions. [2024-11-08 23:04:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:04:24,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:24,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 23:04:54,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 693 states and 1040 transitions. [2024-11-08 23:04:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1040 transitions. [2024-11-08 23:04:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:04:54,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:54,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:55,868 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 23:05:03,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 697 states and 1068 transitions. [2024-11-08 23:05:03,280 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1068 transitions. [2024-11-08 23:05:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:05:03,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:03,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:03,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 496 proven. 203 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:22,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:22,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 697 states and 1050 transitions. [2024-11-08 23:05:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1050 transitions. [2024-11-08 23:05:22,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:05:22,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:22,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:24,410 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 23:05:31,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 701 states and 1094 transitions. [2024-11-08 23:05:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1094 transitions. [2024-11-08 23:05:31,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:05:31,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:05:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 704 states and 1096 transitions. [2024-11-08 23:05:36,176 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1096 transitions. [2024-11-08 23:05:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:05:36,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:36,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:45,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 709 states and 1110 transitions. [2024-11-08 23:05:45,978 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1110 transitions. [2024-11-08 23:05:45,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:05:45,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:45,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:46,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:46,027 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 23:05:49,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 709 states and 1090 transitions. [2024-11-08 23:05:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1090 transitions. [2024-11-08 23:05:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:05:49,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:49,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 23:05:51,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 710 states and 1091 transitions. [2024-11-08 23:05:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1091 transitions. [2024-11-08 23:05:51,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:05:51,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:51,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:05:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 713 states and 1093 transitions. [2024-11-08 23:05:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1093 transitions. [2024-11-08 23:05:55,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:05:55,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:55,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:55,865 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 23:06:01,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:01,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 716 states and 1095 transitions. [2024-11-08 23:06:01,252 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1095 transitions. [2024-11-08 23:06:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:06:01,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:01,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:01,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 91 proven. 62 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-08 23:06:06,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 716 states and 1093 transitions. [2024-11-08 23:06:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1093 transitions. [2024-11-08 23:06:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:06:06,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:06,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked.