./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/byte_add_1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/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_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/byte_add_1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash db53fe9124e215e75c7f288cadf12df33daef67c04c75ea6ca77bc804670a99c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:50:03,422 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:50:03,532 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:50:03,537 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:50:03,538 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:50:03,575 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:50:03,576 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:50:03,576 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:50:03,579 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:50:03,580 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:50:03,581 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:50:03,582 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:50:03,582 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:50:03,585 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:50:03,586 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:50:03,586 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:50:03,587 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:50:03,587 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:50:03,588 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:50:03,588 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:50:03,588 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:50:03,593 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:50:03,593 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:50:03,594 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:50:03,594 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:50:03,594 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:50:03,595 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:50:03,595 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:50:03,595 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:50:03,596 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:50:03,596 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:50:03,599 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:50:03,600 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:50:03,600 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:50:03,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:50:03,600 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_9a963112-c596-4968-a4e2-553a5fcf96ab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db53fe9124e215e75c7f288cadf12df33daef67c04c75ea6ca77bc804670a99c [2024-11-08 19:50:03,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:50:03,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:50:03,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:50:03,975 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:50:03,976 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:50:03,978 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/bitvector/byte_add_1-2.i Unable to find full path for "g++" [2024-11-08 19:50:06,316 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:50:06,568 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:50:06,568 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/sv-benchmarks/c/bitvector/byte_add_1-2.i [2024-11-08 19:50:06,579 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/data/804401fa2/e49d911da07b44cfab634ff9aa23da63/FLAG61f41e057 [2024-11-08 19:50:06,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/data/804401fa2/e49d911da07b44cfab634ff9aa23da63 [2024-11-08 19:50:06,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:50:06,937 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:50:06,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:50:06,939 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:50:06,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:50:06,949 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:50:06" (1/1) ... [2024-11-08 19:50:06,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37681175 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:06, skipping insertion in model container [2024-11-08 19:50:06,950 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:50:06" (1/1) ... [2024-11-08 19:50:06,986 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:50:07,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:50:07,274 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:50:07,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:50:07,352 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:50:07,353 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07 WrapperNode [2024-11-08 19:50:07,353 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:50:07,354 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:50:07,354 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:50:07,354 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:50:07,363 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,372 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,426 INFO L138 Inliner]: procedures = 16, calls = 9, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 188 [2024-11-08 19:50:07,426 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:50:07,427 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:50:07,427 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:50:07,427 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:50:07,439 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,439 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,443 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,443 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,453 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,458 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,465 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,468 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,481 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:50:07,485 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:50:07,486 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:50:07,486 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:50:07,487 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:50:07,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:50:07,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:50:07,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a963112-c596-4968-a4e2-553a5fcf96ab/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:50:07,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:50:07,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:50:07,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:50:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:50:07,692 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:50:07,697 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:50:08,429 INFO L? ?]: Removed 42 outVars from TransFormulas that were not future-live. [2024-11-08 19:50:08,429 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:50:08,628 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:50:08,628 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:50:08,629 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:50:08 BoogieIcfgContainer [2024-11-08 19:50:08,629 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:50:08,630 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:50:08,632 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:50:08,644 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:50:08,645 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:50:08" (1/1) ... [2024-11-08 19:50:08,661 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:50:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 107 states and 126 transitions. [2024-11-08 19:50:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 126 transitions. [2024-11-08 19:50:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:50:08,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:08,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:08,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:08,915 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 19:50:08,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:08,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 106 states and 125 transitions. [2024-11-08 19:50:08,934 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 125 transitions. [2024-11-08 19:50:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:50:08,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:08,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,004 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 19:50:09,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 105 states and 124 transitions. [2024-11-08 19:50:09,012 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 124 transitions. [2024-11-08 19:50:09,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:50:09,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,085 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 19:50:09,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 104 states and 123 transitions. [2024-11-08 19:50:09,092 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 123 transitions. [2024-11-08 19:50:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:50:09,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,131 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 19:50:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 103 states and 122 transitions. [2024-11-08 19:50:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 122 transitions. [2024-11-08 19:50:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:50:09,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,181 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 19:50:09,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 102 states and 121 transitions. [2024-11-08 19:50:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 121 transitions. [2024-11-08 19:50:09,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:50:09,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,227 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 19:50:09,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 101 states and 120 transitions. [2024-11-08 19:50:09,231 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 120 transitions. [2024-11-08 19:50:09,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:50:09,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,260 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 19:50:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 100 states and 119 transitions. [2024-11-08 19:50:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 119 transitions. [2024-11-08 19:50:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:50:09,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,321 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 19:50:09,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 99 states and 118 transitions. [2024-11-08 19:50:09,334 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 118 transitions. [2024-11-08 19:50:09,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:50:09,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,357 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 19:50:09,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 98 states and 117 transitions. [2024-11-08 19:50:09,362 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 117 transitions. [2024-11-08 19:50:09,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:50:09,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,403 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 19:50:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 97 states and 116 transitions. [2024-11-08 19:50:09,415 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 116 transitions. [2024-11-08 19:50:09,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:50:09,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,469 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 19:50:09,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 96 states and 115 transitions. [2024-11-08 19:50:09,473 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 115 transitions. [2024-11-08 19:50:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:50:09,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,546 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 19:50:09,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 95 states and 114 transitions. [2024-11-08 19:50:09,557 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 114 transitions. [2024-11-08 19:50:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:50:09,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,600 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 19:50:09,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 94 states and 113 transitions. [2024-11-08 19:50:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 113 transitions. [2024-11-08 19:50:09,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:50:09,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,649 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 19:50:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 93 states and 112 transitions. [2024-11-08 19:50:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 112 transitions. [2024-11-08 19:50:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:50:09,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,677 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 19:50:09,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 92 states and 111 transitions. [2024-11-08 19:50:09,684 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 111 transitions. [2024-11-08 19:50:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:50:09,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,705 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 19:50:09,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 91 states and 110 transitions. [2024-11-08 19:50:09,709 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 110 transitions. [2024-11-08 19:50:09,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:50:09,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,727 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 19:50:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 90 states and 109 transitions. [2024-11-08 19:50:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 109 transitions. [2024-11-08 19:50:09,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:50:09,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,759 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 19:50:09,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 89 states and 108 transitions. [2024-11-08 19:50:09,767 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 108 transitions. [2024-11-08 19:50:09,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:50:09,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,787 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 19:50:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 88 states and 107 transitions. [2024-11-08 19:50:09,796 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 107 transitions. [2024-11-08 19:50:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:50:09,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,829 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 19:50:09,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 87 states and 106 transitions. [2024-11-08 19:50:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 106 transitions. [2024-11-08 19:50:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:50:09,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,858 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 19:50:09,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 86 states and 105 transitions. [2024-11-08 19:50:09,861 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 105 transitions. [2024-11-08 19:50:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:50:09,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,881 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 19:50:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 85 states and 104 transitions. [2024-11-08 19:50:09,884 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 104 transitions. [2024-11-08 19:50:09,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:09,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,901 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 19:50:09,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 84 states and 103 transitions. [2024-11-08 19:50:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 103 transitions. [2024-11-08 19:50:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:09,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,927 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 19:50:09,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 83 states and 102 transitions. [2024-11-08 19:50:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 102 transitions. [2024-11-08 19:50:09,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:09,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,950 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 19:50:09,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 82 states and 101 transitions. [2024-11-08 19:50:09,953 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 101 transitions. [2024-11-08 19:50:09,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:09,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,989 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 19:50:09,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2024-11-08 19:50:09,993 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2024-11-08 19:50:09,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:09,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,016 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 19:50:10,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 80 states and 99 transitions. [2024-11-08 19:50:10,020 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 99 transitions. [2024-11-08 19:50:10,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:10,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,043 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 19:50:10,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 79 states and 98 transitions. [2024-11-08 19:50:10,047 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2024-11-08 19:50:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:10,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,070 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 19:50:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 78 states and 97 transitions. [2024-11-08 19:50:10,073 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 97 transitions. [2024-11-08 19:50:10,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:10,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,096 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 19:50:10,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 77 states and 96 transitions. [2024-11-08 19:50:10,104 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 96 transitions. [2024-11-08 19:50:10,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:10,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,148 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 19:50:10,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 76 states and 95 transitions. [2024-11-08 19:50:10,152 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 95 transitions. [2024-11-08 19:50:10,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:10,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,180 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 19:50:10,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 75 states and 94 transitions. [2024-11-08 19:50:10,184 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 94 transitions. [2024-11-08 19:50:10,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:10,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,203 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 19:50:10,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 74 states and 93 transitions. [2024-11-08 19:50:10,206 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2024-11-08 19:50:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:10,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,225 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 19:50:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 73 states and 92 transitions. [2024-11-08 19:50:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 92 transitions. [2024-11-08 19:50:10,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:10,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,262 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 19:50:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 72 states and 91 transitions. [2024-11-08 19:50:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 91 transitions. [2024-11-08 19:50:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:10,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,290 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 19:50:10,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 71 states and 90 transitions. [2024-11-08 19:50:10,295 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 90 transitions. [2024-11-08 19:50:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:10,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,316 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 19:50:10,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 70 states and 89 transitions. [2024-11-08 19:50:10,320 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 89 transitions. [2024-11-08 19:50:10,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:10,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,354 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 19:50:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 69 states and 88 transitions. [2024-11-08 19:50:10,357 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 88 transitions. [2024-11-08 19:50:10,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:50:10,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,378 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 19:50:10,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 68 states and 87 transitions. [2024-11-08 19:50:10,383 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 87 transitions. [2024-11-08 19:50:10,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:50:10,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,409 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 19:50:10,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 67 states and 86 transitions. [2024-11-08 19:50:10,414 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2024-11-08 19:50:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:50:10,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,523 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 19:50:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 90 transitions. [2024-11-08 19:50:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 90 transitions. [2024-11-08 19:50:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:10,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,703 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 19:50:10,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 69 states and 88 transitions. [2024-11-08 19:50:10,758 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 88 transitions. [2024-11-08 19:50:10,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:10,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,811 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 19:50:10,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 69 states and 87 transitions. [2024-11-08 19:50:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 87 transitions. [2024-11-08 19:50:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:50:10,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:11,071 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 19:50:11,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:11,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 73 states and 93 transitions. [2024-11-08 19:50:11,258 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 93 transitions. [2024-11-08 19:50:11,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:50:11,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:11,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:11,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:11,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:11,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 76 states and 99 transitions. [2024-11-08 19:50:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 99 transitions. [2024-11-08 19:50:11,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:50:11,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:11,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:11,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:12,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:12,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 86 states and 111 transitions. [2024-11-08 19:50:12,753 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 111 transitions. [2024-11-08 19:50:12,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:50:12,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:12,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:12,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 90 states and 119 transitions. [2024-11-08 19:50:13,481 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 119 transitions. [2024-11-08 19:50:13,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:50:13,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:14,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 100 states and 142 transitions. [2024-11-08 19:50:14,905 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 142 transitions. [2024-11-08 19:50:14,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:50:14,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:14,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:16,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:16,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 106 states and 157 transitions. [2024-11-08 19:50:16,446 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 157 transitions. [2024-11-08 19:50:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:50:16,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:16,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:16,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:17,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:17,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 114 states and 173 transitions. [2024-11-08 19:50:17,292 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 173 transitions. [2024-11-08 19:50:17,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:50:17,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:17,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:17,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:17,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:17,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 115 states and 174 transitions. [2024-11-08 19:50:17,639 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 174 transitions. [2024-11-08 19:50:17,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:50:17,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:17,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:17,823 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 19:50:18,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 122 states and 187 transitions. [2024-11-08 19:50:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 187 transitions. [2024-11-08 19:50:18,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:50:18,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:18,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:18,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:19,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 124 states and 190 transitions. [2024-11-08 19:50:19,050 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 190 transitions. [2024-11-08 19:50:19,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:50:19,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:19,191 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 19:50:19,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 129 states and 197 transitions. [2024-11-08 19:50:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 197 transitions. [2024-11-08 19:50:19,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:50:19,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:19,811 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:50:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 131 states and 198 transitions. [2024-11-08 19:50:19,954 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 198 transitions. [2024-11-08 19:50:19,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:50:19,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 143 states and 218 transitions. [2024-11-08 19:50:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 218 transitions. [2024-11-08 19:50:22,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:50:22,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:22,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:22,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:23,134 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:24,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 146 states and 230 transitions. [2024-11-08 19:50:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 230 transitions. [2024-11-08 19:50:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:50:24,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:24,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:24,875 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:50:26,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:26,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 153 states and 245 transitions. [2024-11-08 19:50:26,529 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 245 transitions. [2024-11-08 19:50:26,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:50:26,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:26,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:27,113 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:30,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 165 states and 269 transitions. [2024-11-08 19:50:30,170 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 269 transitions. [2024-11-08 19:50:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:50:30,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:30,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:30,565 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:32,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:32,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 291 transitions. [2024-11-08 19:50:32,901 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 291 transitions. [2024-11-08 19:50:32,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:32,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:32,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:32,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:33,290 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:34,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 183 states and 305 transitions. [2024-11-08 19:50:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 305 transitions. [2024-11-08 19:50:34,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:34,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:34,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:35,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:35,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 184 states and 305 transitions. [2024-11-08 19:50:35,471 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 305 transitions. [2024-11-08 19:50:35,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:35,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:35,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:35,847 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:38,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 197 states and 331 transitions. [2024-11-08 19:50:38,124 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 331 transitions. [2024-11-08 19:50:38,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:38,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:38,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:38,223 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 198 states and 334 transitions. [2024-11-08 19:50:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 334 transitions. [2024-11-08 19:50:38,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:38,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:38,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:39,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 202 states and 343 transitions. [2024-11-08 19:50:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 343 transitions. [2024-11-08 19:50:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:50:39,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:39,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:40,442 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:41,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 208 states and 351 transitions. [2024-11-08 19:50:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 351 transitions. [2024-11-08 19:50:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:50:41,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:41,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:42,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:42,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 210 states and 355 transitions. [2024-11-08 19:50:42,895 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 355 transitions. [2024-11-08 19:50:42,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:50:42,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:42,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:42,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:43,030 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:50:43,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:43,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 212 states and 358 transitions. [2024-11-08 19:50:43,101 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 358 transitions. [2024-11-08 19:50:43,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:50:43,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:43,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:43,467 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:45,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:45,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 217 states and 361 transitions. [2024-11-08 19:50:45,302 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 361 transitions. [2024-11-08 19:50:45,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:50:45,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:45,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:45,708 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:46,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:46,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 218 states and 361 transitions. [2024-11-08 19:50:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2024-11-08 19:50:46,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:50:46,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:46,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:46,408 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 219 states and 362 transitions. [2024-11-08 19:50:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 362 transitions. [2024-11-08 19:50:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:50:47,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:47,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:47,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:47,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 220 states and 364 transitions. [2024-11-08 19:50:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 364 transitions. [2024-11-08 19:50:47,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:50:47,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:47,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 238 states and 401 transitions. [2024-11-08 19:50:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 401 transitions. [2024-11-08 19:50:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:50:54,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:54,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:54,704 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:56,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:56,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 248 states and 419 transitions. [2024-11-08 19:50:56,569 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 419 transitions. [2024-11-08 19:50:56,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:50:56,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:57,096 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 19:50:59,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:59,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 257 states and 434 transitions. [2024-11-08 19:50:59,780 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 434 transitions. [2024-11-08 19:50:59,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:50:59,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:59,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:59,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:51:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 276 states and 475 transitions. [2024-11-08 19:51:05,818 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 475 transitions. [2024-11-08 19:51:05,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:51:05,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:05,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:08,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:08,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 283 states and 488 transitions. [2024-11-08 19:51:08,486 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 488 transitions. [2024-11-08 19:51:08,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:51:08,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:08,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:51:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:09,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 284 states and 491 transitions. [2024-11-08 19:51:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 491 transitions. [2024-11-08 19:51:09,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:51:09,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:09,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:09,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:09,859 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:11,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 290 states and 497 transitions. [2024-11-08 19:51:11,403 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 497 transitions. [2024-11-08 19:51:11,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:51:11,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:11,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:11,501 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:51:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 291 states and 497 transitions. [2024-11-08 19:51:11,547 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 497 transitions. [2024-11-08 19:51:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:51:11,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:11,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:51:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:11,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 292 states and 497 transitions. [2024-11-08 19:51:11,702 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 497 transitions. [2024-11-08 19:51:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:51:11,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:11,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:12,451 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 293 states and 495 transitions. [2024-11-08 19:51:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 495 transitions. [2024-11-08 19:51:13,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:51:13,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:13,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:15,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:15,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 294 states and 495 transitions. [2024-11-08 19:51:15,066 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 495 transitions. [2024-11-08 19:51:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:51:15,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:15,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:15,707 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:21,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 312 states and 531 transitions. [2024-11-08 19:51:21,453 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 531 transitions. [2024-11-08 19:51:21,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:51:21,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:21,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:22,147 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 314 states and 535 transitions. [2024-11-08 19:51:23,189 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 535 transitions. [2024-11-08 19:51:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:51:23,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:23,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:51:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 314 states and 530 transitions. [2024-11-08 19:51:23,575 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 530 transitions. [2024-11-08 19:51:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:51:23,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:51:26,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 318 states and 537 transitions. [2024-11-08 19:51:26,270 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 537 transitions. [2024-11-08 19:51:26,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:51:26,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:26,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:26,916 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:51:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:29,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 323 states and 548 transitions. [2024-11-08 19:51:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 548 transitions. [2024-11-08 19:51:29,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:51:29,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:29,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:29,609 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 33 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:51:33,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:33,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 334 states and 570 transitions. [2024-11-08 19:51:33,762 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 570 transitions. [2024-11-08 19:51:33,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:51:33,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:33,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:33,929 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:51:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 338 states and 578 transitions. [2024-11-08 19:51:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 578 transitions. [2024-11-08 19:51:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:51:35,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:35,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:51:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 358 states and 617 transitions. [2024-11-08 19:51:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 617 transitions. [2024-11-08 19:51:41,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:51:41,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:41,967 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:51:42,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:42,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 359 states and 619 transitions. [2024-11-08 19:51:42,845 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 619 transitions. [2024-11-08 19:51:42,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:51:42,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:42,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:42,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:51:43,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:43,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 360 states and 621 transitions. [2024-11-08 19:51:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 621 transitions. [2024-11-08 19:51:43,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:51:43,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:43,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:43,806 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:51:45,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:45,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 361 states and 623 transitions. [2024-11-08 19:51:45,249 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 623 transitions. [2024-11-08 19:51:45,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:51:45,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:45,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 46 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:51:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 366 states and 634 transitions. [2024-11-08 19:51:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 634 transitions. [2024-11-08 19:51:50,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:51:50,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:50,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:50,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:55,226 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:52:07,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:07,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 394 states and 685 transitions. [2024-11-08 19:52:07,493 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 685 transitions. [2024-11-08 19:52:07,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:52:07,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:07,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:08,231 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 33 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:52:15,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:15,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 411 states and 719 transitions. [2024-11-08 19:52:15,053 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 719 transitions. [2024-11-08 19:52:15,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:52:15,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:15,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:15,133 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 33 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:52:16,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:16,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 412 states and 721 transitions. [2024-11-08 19:52:16,025 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 721 transitions. [2024-11-08 19:52:16,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:52:16,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:16,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:18,645 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 16 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:40,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 453 states and 807 transitions. [2024-11-08 19:52:40,801 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 807 transitions. [2024-11-08 19:52:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:52:40,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:40,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:44,569 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:52:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 466 states and 834 transitions. [2024-11-08 19:52:56,490 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 834 transitions. [2024-11-08 19:52:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:52:56,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:56,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 16 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:03,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:03,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 468 states and 839 transitions. [2024-11-08 19:53:03,913 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 839 transitions. [2024-11-08 19:53:03,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:53:03,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:03,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:09,898 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:24,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:24,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 478 states and 853 transitions. [2024-11-08 19:53:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 853 transitions. [2024-11-08 19:53:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:24,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:24,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:53:30,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:30,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 485 states and 869 transitions. [2024-11-08 19:53:30,933 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 869 transitions. [2024-11-08 19:53:30,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:30,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:30,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:53:36,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:36,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 499 states and 903 transitions. [2024-11-08 19:53:36,980 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 903 transitions. [2024-11-08 19:53:36,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:36,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:36,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:53:39,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 504 states and 909 transitions. [2024-11-08 19:53:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 909 transitions. [2024-11-08 19:53:39,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:39,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:39,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:39,432 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:53:40,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 505 states and 912 transitions. [2024-11-08 19:53:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 912 transitions. [2024-11-08 19:53:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:40,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:40,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:40,701 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:53:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:41,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 506 states and 917 transitions. [2024-11-08 19:53:41,805 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 917 transitions. [2024-11-08 19:53:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:41,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:41,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:41,877 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:53:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 507 states and 918 transitions. [2024-11-08 19:53:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 918 transitions. [2024-11-08 19:53:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:43,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:43,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:53:44,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:44,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 508 states and 918 transitions. [2024-11-08 19:53:44,247 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 918 transitions. [2024-11-08 19:53:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:44,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:44,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:44,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:53:45,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:45,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 509 states and 922 transitions. [2024-11-08 19:53:45,610 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 922 transitions. [2024-11-08 19:53:45,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:45,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:45,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:45,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:53:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 510 states and 925 transitions. [2024-11-08 19:53:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 925 transitions. [2024-11-08 19:53:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:46,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:46,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:53:48,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:48,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 511 states and 926 transitions. [2024-11-08 19:53:48,062 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 926 transitions. [2024-11-08 19:53:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:48,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:48,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:48,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:53:52,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:52,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 522 states and 944 transitions. [2024-11-08 19:53:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 944 transitions. [2024-11-08 19:53:52,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:52,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:52,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:52,791 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:53:55,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:55,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 528 states and 952 transitions. [2024-11-08 19:53:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 952 transitions. [2024-11-08 19:53:55,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:55,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:55,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:55,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:53:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 529 states and 955 transitions. [2024-11-08 19:53:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 955 transitions. [2024-11-08 19:53:56,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:53:56,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:56,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:56,732 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 38 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:54:01,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:01,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 542 states and 978 transitions. [2024-11-08 19:54:01,635 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 978 transitions. [2024-11-08 19:54:01,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:54:01,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:01,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:01,780 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:54:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 543 states and 978 transitions. [2024-11-08 19:54:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 978 transitions. [2024-11-08 19:54:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:54:02,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:02,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:03,022 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:54:04,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 544 states and 980 transitions. [2024-11-08 19:54:04,135 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 980 transitions. [2024-11-08 19:54:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:54:04,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:04,288 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:54:05,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:05,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 545 states and 982 transitions. [2024-11-08 19:54:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 982 transitions. [2024-11-08 19:54:05,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:54:05,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:05,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:05,822 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:54:08,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:08,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 552 states and 990 transitions. [2024-11-08 19:54:08,100 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 990 transitions. [2024-11-08 19:54:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:54:08,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:08,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 19:54:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:11,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 532 states and 950 transitions. [2024-11-08 19:54:11,514 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 950 transitions. [2024-11-08 19:54:11,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:54:11,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:11,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:11,598 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:54:13,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:13,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 533 states and 951 transitions. [2024-11-08 19:54:13,196 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 951 transitions. [2024-11-08 19:54:13,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:54:13,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:13,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:14,088 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:54:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:20,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 545 states and 975 transitions. [2024-11-08 19:54:20,315 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 975 transitions. [2024-11-08 19:54:20,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:54:20,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:20,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:20,389 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:54:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 551 states and 985 transitions. [2024-11-08 19:54:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 985 transitions. [2024-11-08 19:54:27,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:54:27,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:27,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:27,297 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 15 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:54:36,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:36,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 564 states and 1011 transitions. [2024-11-08 19:54:36,044 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1011 transitions. [2024-11-08 19:54:36,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:54:36,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:36,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:36,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:43,991 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:55:39,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 628 states and 1144 transitions. [2024-11-08 19:55:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1144 transitions. [2024-11-08 19:55:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:55:39,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:39,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:39,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 15 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:55:41,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:41,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 629 states and 1148 transitions. [2024-11-08 19:55:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1148 transitions. [2024-11-08 19:55:41,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:55:41,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:41,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 15 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:55:49,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:49,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 639 states and 1166 transitions. [2024-11-08 19:55:49,584 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1166 transitions. [2024-11-08 19:55:49,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:55:49,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:49,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:49,646 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:55:52,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:52,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 645 states and 1171 transitions. [2024-11-08 19:55:52,265 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1171 transitions. [2024-11-08 19:55:52,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:55:52,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:52,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:52,766 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:56:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:02,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 651 states and 1187 transitions. [2024-11-08 19:56:02,435 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1187 transitions. [2024-11-08 19:56:02,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:56:02,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:02,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:56:12,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:12,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 664 states and 1208 transitions. [2024-11-08 19:56:12,045 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1208 transitions. [2024-11-08 19:56:12,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:56:12,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:12,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:12,918 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:56:17,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:17,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 666 states and 1217 transitions. [2024-11-08 19:56:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1217 transitions. [2024-11-08 19:56:17,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:56:17,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:17,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:17,693 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:56:22,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:22,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 670 states and 1224 transitions. [2024-11-08 19:56:22,786 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1224 transitions. [2024-11-08 19:56:22,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:56:22,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:22,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:22,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 15 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:56:25,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:25,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 672 states and 1225 transitions. [2024-11-08 19:56:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1225 transitions. [2024-11-08 19:56:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:56:25,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:25,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 68 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:56:36,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 677 states and 1235 transitions. [2024-11-08 19:56:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1235 transitions. [2024-11-08 19:56:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:56:36,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:36,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:36,355 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:56:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 677 states and 1232 transitions. [2024-11-08 19:56:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1232 transitions. [2024-11-08 19:56:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:56:36,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:36,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 15 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:56:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:40,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 685 states and 1241 transitions. [2024-11-08 19:56:40,707 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1241 transitions. [2024-11-08 19:56:40,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:56:40,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:40,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:43,433 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:57:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 695 states and 1254 transitions. [2024-11-08 19:57:07,362 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1254 transitions. [2024-11-08 19:57:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:57:07,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:07,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:57:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:23,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 702 states and 1262 transitions. [2024-11-08 19:57:23,564 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1262 transitions. [2024-11-08 19:57:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:57:23,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:23,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:26,447 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:57:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:36,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 707 states and 1272 transitions. [2024-11-08 19:57:36,848 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1272 transitions. [2024-11-08 19:57:36,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:57:36,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:36,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:57:43,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 713 states and 1278 transitions. [2024-11-08 19:57:43,418 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1278 transitions. [2024-11-08 19:57:43,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:57:43,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:43,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:44,466 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 47 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:57:49,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 721 states and 1289 transitions. [2024-11-08 19:57:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1289 transitions. [2024-11-08 19:57:49,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:57:49,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:49,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 54 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:58:02,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:02,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 733 states and 1313 transitions. [2024-11-08 19:58:02,323 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1313 transitions. [2024-11-08 19:58:02,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:58:02,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:02,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 54 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:58:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 734 states and 1316 transitions. [2024-11-08 19:58:04,813 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1316 transitions. [2024-11-08 19:58:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:58:04,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:04,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:04,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:08,476 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 46 proven. 13 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:58:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:33,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 752 states and 1347 transitions. [2024-11-08 19:58:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1347 transitions. [2024-11-08 19:58:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:58:33,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:33,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:33,871 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 47 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:58:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:40,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 760 states and 1360 transitions. [2024-11-08 19:58:40,444 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1360 transitions. [2024-11-08 19:58:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:58:40,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:40,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:41,750 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:58:51,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:51,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 764 states and 1370 transitions. [2024-11-08 19:58:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1370 transitions. [2024-11-08 19:58:51,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:58:51,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:51,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:58:55,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 775 states and 1387 transitions. [2024-11-08 19:58:55,279 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1387 transitions. [2024-11-08 19:58:55,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:58:55,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:55,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 19:59:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 780 states and 1394 transitions. [2024-11-08 19:59:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1394 transitions. [2024-11-08 19:59:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:59:02,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:02,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:02,369 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 60 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:59:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 780 states and 1392 transitions. [2024-11-08 19:59:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1392 transitions. [2024-11-08 19:59:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:59:04,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:04,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:05,457 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:59:05,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 759 states and 1361 transitions. [2024-11-08 19:59:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1361 transitions. [2024-11-08 19:59:05,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:59:05,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:05,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:59:13,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 764 states and 1371 transitions. [2024-11-08 19:59:13,932 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1371 transitions. [2024-11-08 19:59:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:59:13,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:13,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:14,062 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:59:18,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:18,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 750 states and 1349 transitions. [2024-11-08 19:59:18,361 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1349 transitions. [2024-11-08 19:59:18,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:59:18,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:18,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:18,415 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 31 proven. 19 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:59:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:28,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 757 states and 1364 transitions. [2024-11-08 19:59:28,801 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1364 transitions. [2024-11-08 19:59:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:59:28,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:28,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:28,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:31,077 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:59:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 774 states and 1391 transitions. [2024-11-08 19:59:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1391 transitions. [2024-11-08 19:59:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:59:46,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:46,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:46,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:59:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 777 states and 1397 transitions. [2024-11-08 19:59:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1397 transitions. [2024-11-08 19:59:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:59:49,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:49,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:50,127 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:00:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:03,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 789 states and 1420 transitions. [2024-11-08 20:00:03,230 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1420 transitions. [2024-11-08 20:00:03,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:03,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:03,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 20:00:05,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 790 states and 1422 transitions. [2024-11-08 20:00:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1422 transitions. [2024-11-08 20:00:05,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:05,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:05,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:05,527 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 20:00:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 794 states and 1429 transitions. [2024-11-08 20:00:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1429 transitions. [2024-11-08 20:00:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:11,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:11,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:11,888 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 20:00:17,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:17,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 798 states and 1436 transitions. [2024-11-08 20:00:17,957 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1436 transitions. [2024-11-08 20:00:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:17,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:17,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 20:00:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 802 states and 1443 transitions. [2024-11-08 20:00:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1443 transitions. [2024-11-08 20:00:23,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:23,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 20:00:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 803 states and 1450 transitions. [2024-11-08 20:00:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1450 transitions. [2024-11-08 20:00:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:26,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:26,914 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 20:00:29,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 804 states and 1452 transitions. [2024-11-08 20:00:29,695 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1452 transitions. [2024-11-08 20:00:29,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:29,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:29,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 46 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 20:00:45,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:45,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 817 states and 1483 transitions. [2024-11-08 20:00:45,272 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1483 transitions. [2024-11-08 20:00:45,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:45,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:45,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 20:00:48,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:48,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 818 states and 1484 transitions. [2024-11-08 20:00:48,008 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1484 transitions. [2024-11-08 20:00:48,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:48,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:48,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:00:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 823 states and 1493 transitions. [2024-11-08 20:00:53,580 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1493 transitions. [2024-11-08 20:00:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:53,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:53,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:00:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 830 states and 1503 transitions. [2024-11-08 20:00:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1503 transitions. [2024-11-08 20:00:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 20:00:58,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:58,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:58,196 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:00:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 831 states and 1504 transitions. [2024-11-08 20:00:58,553 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1504 transitions. [2024-11-08 20:00:58,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:00:58,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:58,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:58,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 25 proven. 26 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:01:11,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:11,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 842 states and 1520 transitions. [2024-11-08 20:01:11,836 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1520 transitions. [2024-11-08 20:01:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:01:11,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:11,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:11,972 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 20:01:13,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:13,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 843 states and 1521 transitions. [2024-11-08 20:01:13,351 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1521 transitions. [2024-11-08 20:01:13,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:01:13,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:13,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:13,431 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 25 proven. 26 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:01:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 844 states and 1524 transitions. [2024-11-08 20:01:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1524 transitions. [2024-11-08 20:01:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:01:16,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:16,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:17,335 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:01:33,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:33,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 861 states and 1549 transitions. [2024-11-08 20:01:33,838 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1549 transitions. [2024-11-08 20:01:33,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:01:33,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:33,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:35,001 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:01:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:54,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 880 states and 1576 transitions. [2024-11-08 20:01:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1576 transitions. [2024-11-08 20:01:54,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:01:54,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:54,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:54,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 46 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 20:02:04,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:04,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 889 states and 1595 transitions. [2024-11-08 20:02:04,859 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1595 transitions. [2024-11-08 20:02:04,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:02:04,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:04,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:04,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:05,044 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 20:02:11,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:11,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 893 states and 1601 transitions. [2024-11-08 20:02:11,875 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1601 transitions. [2024-11-08 20:02:11,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:02:11,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:11,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:13,051 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:02:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:23,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 905 states and 1620 transitions. [2024-11-08 20:02:23,519 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1620 transitions. [2024-11-08 20:02:23,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:02:23,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:23,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:23,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:02:24,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:24,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 906 states and 1621 transitions. [2024-11-08 20:02:24,902 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1621 transitions. [2024-11-08 20:02:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:02:24,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:24,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:28,392 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 44 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 20:02:44,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:44,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 932 states and 1657 transitions. [2024-11-08 20:02:44,350 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1657 transitions. [2024-11-08 20:02:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:02:44,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:44,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:49,372 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 42 proven. 27 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 20:03:02,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:03:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 957 states and 1691 transitions. [2024-11-08 20:03:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1691 transitions. [2024-11-08 20:03:02,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:03:02,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:03:02,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:03:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:03:08,230 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 45 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 20:03:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:03:21,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 956 states and 1682 transitions. [2024-11-08 20:03:21,633 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1682 transitions. [2024-11-08 20:03:21,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 20:03:21,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:03:21,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:03:21,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:03:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 45 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.